Changes

35,472 bytes added , 14:27, 30 July 2023

simplify some examples, small additions

</texcode>

|

|<context ~~mode=mkiv~~>~~\starttext~~

Three \color[red]{cool} cats

~~\stoptext~~

</context>

|}

</texcode>

|

|<context ~~mode=mkiv~~>~~\starttext~~

Three \colored[r=0.1, g=0.8, b=0.8]{colorful} cats

~~\stoptext~~

</context>

|}

etc.

== Changing color of entire document ==

To change the main text color of the document use

<texcode>\setupcolors[textcolor=defined-color]</texcode>

For example,

{|

! width="45%"|

! width="10%"|

! width="45%"|

|-

|<texcode>\setupcolors[textcolor=blue]

\samplefile{tufte}

</texcode>

|

|<context>

\setupcolors[textcolor=blue]

\input tufte

</context>

|}

== Changing background color of page ==

The background color of the page can be changed using

<texcode>\setupbackgrounds[page][background=color,backgroundcolor=defined-color]</texcode>

For example,

{|

! width="45%"|

! width="10%"|

! width="45%"|

|-

| <texcode>

\setuppapersize[A8, landscape]

\setupbackgrounds[page][background=color,backgroundcolor=blue]

\setupcolors[textcolor=white]

\starttext

\input ward

\stoptext

</texcode>

|

|<context>

\setuppapersize[A8, landscape]

\setupbackgrounds[page][background=color,backgroundcolor=blue]

\setupcolors[textcolor=white]

\starttext

\samplefile{ward}

\stoptext

</context>

|}

= Defining New Colors =

ConTeXt Defining New Colors|supports several color models:

* [https://en.wikipedia.org/wiki/CMYK_color_model CMYK], typically used for printing

* [https://en.wikipedia.org/wiki/RGB_color_model RGB], [https://en.wikipedia.org/wiki/HSL_and_HSV HSV/HSL] and [https://en.wikipedia.org/wiki/HWB_color_model HWB], typically used for screen display,

* [[Transparency]] ([https://en.wikipedia.org/wiki/Transparency_(graphic) Transparency] on wikipedia).

* [[Spot Colors]] typically used for offset printing ([https://en.wikipedia.org/wiki/Spot_color Spot colors] on wikipedia).

New colors may be defined in the following ways

{| class="wikitable"

! Name !! Syntax (and Example) !! Explanation

|-

| style="width:20%;" | RGB color model

| style="width:40%;" | <texcode>\definecolor[...][r=..., g=..., b=...]</texcode>

For example,

<texcode>\definecolor[lime][r=0.75, g=1, b=0]

This is \color[lime]{a new color}

that we defined</texcode>

| The values for <code>r</code>, <code>g</code>, and <code>b</code> are floating point number between <code>0</code> and <code>1</code>.

|-

| CMYK color model

| <texcode>\definecolor[...][c=.., m=.., y=.., k=..]</texcode>

For example,

<texcode>\definecolor[lime][c=0.25, m=0, y=1, k=0]

This is \color[lime]{a new color}

that we defined</texcode>

| The values for <code>c</code>, <code>m</code>, <code>y</code> and <code>k</code> are floating point number between <code>0</code> and <code>1</code>.

|-

| HSV/HSL color model

|<texcode>\definecolor[...][h=.., s=.., v=..]</texcode>

For example,

<texcode>\definecolor[lime][h=75, s=1, v=1]

This is \color[lime]{a new color}

that we defined</texcode>

| The value for <code>h</code> (hue) is between <code>0</code> and <code>360</code>; the values for <code>s</code> (saturation), <code>v</code> (value/brightness) are floating point numbers between <code>0</code> and <code>1</code>.

|-

| HWB color model

|<texcode>\definecolor[...][h=.., w=.., b=..]</texcode>

For example,

<texcode>\definecolor[something][h=75, w=0.5, b=.1]

This is \color[something]{a new color}

that we defined</texcode>

| The value for <code>h</code> (hue) is between <code>0</code> and <code>360</code>; the values for <code>w</code> (whiteness), <code>b</code> (blackness) are floating point numbers between <code>0</code> and <code>1</code>. This mostly unknown color model is also used in CSS3/SVG.

|-

| Hex

| <texcode>\definecolor[...][x=...]</texcode>

For example,

<texcode>\definecolor[lime][x=BFFF00]

This is \color[lime]{a new color}

that we defined</texcode>

| The value for <code>x</code> is a three-byte hexadecimal number where the bytes represent the red, green, and blue values. This follows the HTML and CSS style of defining colors.

|-

|Gray scale

|<texcode>\definecolor[...][s=...]</texcode>

For example,

<texcode>\definecolor[screen][s=0.5]

This is \color[screen]{a new color}

that we defined</texcode>

| The value for <code>s</code> is a floating point number between <code>0</code> and <code>1</code>, representing the grayness value (1 represents white, 0 represents black).

|}

== Cloning existing colors ==

You can ''clone'' an existing color using

<texcode>\definecolor[new-color][old-color]</texcode>

For example

{|

| width="45%"| <texcode>\usecolors[xwi]

\definecolor[highlight][yellow]

\defineframed

[important]

[location=low, frame=off,

background=color, backgroundcolor=highlight]

This is an \important{important}word.

\definecolor[highlight][lavenderblush]

This is a \important{important}word.

</texcode>

| width="10%"|

| width="45%"| <context mode=mkiv>\usecolors[xwi]

\definecolor[highlight][yellow]

\defineframed[important][location=low, frame=off,

background=color, backgroundcolor=highlight]

This is an \important{important}word.

\definecolor[highlight][lavenderblush]

This is an \important{important}word.

</context>

|}

== Adapting existing colors ==

= Pre-defined colors =

~~== Default pre-defined colors ==~~

The following colors are pre-defined in ConTeXt (see {{src|colo-imp-rgb.mkiv}}).

{| style="text-align: right; padding-right: 20px;"

|}

~~== X11 Colors ==~~In addition to thees, many color collections are defined, which are not loaded by default. These can be loaded using

~~In addition to the above basic color, ConTeXt also includes a definition of the~~ <texcode>\usecolors[~~http://www.w3.org~~NAME]</~~TR/2002/WD-css3-color-20020219/#x11-color X11 colors]. To load this list ({{src|colo-imp-xwi.mkiv}}), use~~texcode>

where <code>NAME</code> is the name of the collection. The details of colors defined in these collections is shown below. You can also include such a detailed description of the colors defined in a color collection using <texcode>\~~usecolors~~showcolor[~~xwi~~NAME]</texcode>

~~This loads~~ For example, the ~~following additional colors:~~truncated output of <code>\showcolor[crayola]</code> is shown below.

{| ~~style="text-align: right; padding-right: 20px;"!| Name !! Color~~ ~~!style="width: 80px;"| Name !! Color~~ ~~!style="width: 100px;"| Name !! Color~~ ~~!style="width: 100px;"| Name !! Color~~|-|-~~|aliceblue||bgcolor="#EFF7FF"| |antiquewhite||bgcolor="#F9EAD6"| |aquamarine||bgcolor="#7FFFD3"| |azure||bgcolor="#EFFFFF"| ~~|-~~|beige||bgcolor="#F4F4DB"| |bisque||bgcolor="#FFE2C4"| |black||bgcolor="#000000"| |blanchedalmond||bgcolor="#FFEACC"| ~~|-~~|blue||bgcolor="#0000FF"| |blueviolet||bgcolor="#892BE2"| |brown||bgcolor="#A52828"| |burlywood||bgcolor="#DDB787"| ~~|-~~|cadetblue||bgcolor="#5E9EA0"| |chartreuse||bgcolor="#7FFF00"| |chocolate||bgcolor="#D1681E"| |coral||bgcolor="#FF7F4F"| ~~|-~~|cornflowerblue||bgcolor="#6393ED"| |cornsilk||bgcolor="#FFF7DB"| |cyan||bgcolor="#00FFFF"| |darkgoldenrod||bgcolor="#B7870A"| ~~|-~~|darkgreen||bgcolor="#006300"| |darkkhaki||bgcolor="#BCB76B"| |darkolivegreen||bgcolor="#546B2D"| |darkorange||bgcolor="#FF8C00"| ~~|-~~|darkorchid||bgcolor="#9933CC"| |darksalmon||bgcolor="#E8967A"| |darkseagreen||bgcolor="#8EBC8E"| |darkslateblue||bgcolor="#473D8C"| ~~|-~~|darkturquoise||bgcolor="#00CED1"| |darkviolet||bgcolor="#9300D3"| |deeppink||bgcolor="#FF1493"| |deepskyblue||bgcolor="#00BFFF"| ~~|-~~|dodgerblue||bgcolor="#1E8EFF"| |firebrick||bgcolor="#B22121"| |floralwhite||bgcolor="#FFF9EF"| |forestgreen||bgcolor="#218C21"| ~~|-~~|gainsboro||bgcolor="#DBDBDB"| |ghostwhite||bgcolor="#F7F7FF"| |gold||bgcolor="#FFD600"| |goldenrod||bgcolor="#D8A521"| ~~|-~~|green||bgcolor="#00FF00"| |greenyellow||bgcolor="#ADFF2D"| |honeydew||bgcolor="#EFFFEF"| |hotpink||bgcolor="#FF68B5"| ~~|-~~|indianred||bgcolor="#CC5B5B"| |ivory||bgcolor="#FFFFEF"| |khaki||bgcolor="#EFE58C"| |lavender||bgcolor="#E5E5F9"| ~~|-~~|lavenderblush||bgcolor="#FFEFF4"| |lawngreen||bgcolor="#7CFC00"| |lemonchiffon||bgcolor="#FFF9CC"| |lightblue||bgcolor="#ADD8E5"| ~~|-~~|lightcoral||bgcolor="#EF7F7F"| |lightcyan||bgcolor="#E0FFFF"| |lightgoldenrod||bgcolor="#EDDD82"| |lightgoldenrodyellow||bgcolor="#F9F9D1"| ~~|-~~|lightpink||bgcolor="#FFB5C1"| |lightsalmon||bgcolor="#FFA07A"| |lightseagreen||bgcolor="#21B2AA"| |lightskyblue||bgcolor="#87CEF9"| ~~|-~~|lightslateblue||bgcolor="#8470FF"| |lightsteelblue||bgcolor="#AFC4DD"| |lightyellow||bgcolor="#FFFFE0"| |limegreen||bgcolor="#33CC33"| ~~|-~~|linen||bgcolor="#F9EFE5"| |magenta||bgcolor="#FF00FF"| |maroon||bgcolor="#AF3060"| |mediumaquamarine||bgcolor="#66CCAA"| ~~|-~~|mediumblue||bgcolor="#0000CC"| |mediumorchid||bgcolor="#BA54D3"| |mediumpurple||bgcolor="#9370DB"| |mediumseagreen||bgcolor="#3DB270"| ~~|-~~|mediumslateblue||bgcolor="#7A68ED"| |mediumspringgreen||bgcolor="#00F999"| |mediumturquoise||bgcolor="#47D1CC"| |mediumvioletred||bgcolor="#C61484"| ~~|-~~|midnightblue||bgcolor="#191970"| |mintcream||bgcolor="#F4FFF9"| |mistyrose||bgcolor="#FFE2E0"| |moccasin||bgcolor="#FFE2B5"| ~~|-~~|navajowhite||bgcolor="#FFDDAD"| |navy||bgcolor="#00007F"| |navyblue||bgcolor="#00007F"| |oldlace||bgcolor="#FCF4E5"| ~~|-~~|olivedrab||bgcolor="#6B8E23"| |orange||bgcolor="#FFA500"| |orangered||bgcolor="#FF4400"| |orchid||bgcolor="#D870D6"| ~~

|-

|~~palegoldenrod||bgcolor="#EDE8AA"| |palegreen||bgcolor="#99F999"| |paleturquoise||bgcolor="#AFEDED"| |palevioletred||bgcolor="#DB7093"| ~~|-~~|papayawhip||bgcolor="#FFEFD6"| |peachpuff||bgcolor="#FFD8BA"| |peru||bgcolor="#CC843F"| |pink||bgcolor="#FFBFCC"| ~~|-~~|plum||bgcolor="#DDA0DD"| |powderblue||bgcolor="#AFE0E5"| |purple||bgcolor="#A021EF"| |red ||bgcolor="#FF0000"| ~~|-~~|rosybrown||bgcolor="#BC8E8E"| |royalblue||bgcolor="#3F68E0"| |saddlebrown||bgcolor="#8C4411"| |salmon||bgcolor="#F97F72"| ~~|-~~|sandybrown||bgcolor="#F4A360"| |seagreen||bgcolor="#2D8C56"| ~~<texcode>\showcolor[crayola]</texcode>|~~seashell||bgcolor~~<context mode=~~"#FFF4ED"| |sienna||bgcolor~~mkiv>\startTEXpage[height=~~"#A0512D"| ~~|-~~|skyblue||bgcolor="#87CEEA"| |slateblue||bgcolor="#6B59CC"| |snow||bgcolor="#FFF9F9"| |springgreen||bgcolor="#00FF7F"| ~~|-~~|steelblue||bgcolor="#4482B5"| |tan ||bgcolor="#D1B58C"| |thistle||bgcolor="#D8BFD8"| |tomato||bgcolor="#FF6347"| ~~|-~~|turquoise||bgcolor="#3FE0D1"| |violet||bgcolor="#ED82ED"| |violetred||bgcolor="#D1218E"| |wheat||bgcolor="#F4DDB2"| ~~|-~~|white||bgcolor="#FFFFFF"| |whitesmoke||bgcolor="#F4F4F4"| |yellow||bgcolor="#FFFF00"| |yellowgreen||bgcolor="#99CC33"| ~~5cm]\showcolor[crayola]\stopTEXpage</context>

|}

== Crayola crayon colors ==

|}

== ~~Additional pre-defined~~ RAL colors == RAL color system (Deutsches Institut für Gütesicherung und Kennzeichnung)approximate RGB colors (inofficial translation from [http://www.ralcolor.com www.ralcolor.com]). These are defined in {{src|colo-imp-ral.mkiv}} and can be loaded using

~~In addition to the above, there are other pre-defined colors.~~ <texcode>\usecolors[ral]</texcode>

{| ~~class~~style="~~wikitable~~text-align: right; padding-right: 20px;"!| Name !! Color !style="width: 100px;"| Name !! Color !style="width: 100px;"| Name !! Color !style="width: 100px;"| Name !! Color!style="width: 100px;"| Name !! Color !style="width: 100px;"| Name !! Color|-|RAL1000||bgcolor="BEBD7F" |   |RAL1001||bgcolor="C2B078" |   |RAL1002||bgcolor="C6A664" |   |RAL1003||bgcolor="E5BE01" |   |RAL1004||bgcolor="CDA434" |   |RAL1005||bgcolor="A98307" |   |-|RAL1006||bgcolor="E4A010" |   |RAL1007||bgcolor="DC9D00" |   |RAL1011||bgcolor="8A6642" |   |RAL1012||bgcolor="C7B446" |   |RAL1013||bgcolor="EAE6CA" |   |RAL1014||bgcolor="E1CC4F" |   |-|RAL1015||bgcolor="E6D690" |   |RAL1016||bgcolor="EDFF21" |   |RAL1017||bgcolor="F5D033" |   |RAL1018||bgcolor="F8F32B" |   |RAL1019||bgcolor="9E9764" |   |RAL1020||bgcolor="999950" |   |-|RAL1021||bgcolor="F3DA0B" |   |RAL1023||bgcolor="FAD201" |   |RAL1024||bgcolor="AEA04B" |   |RAL1026||bgcolor="FFFF00" |   |RAL1027||bgcolor="9D9101" |   |RAL1028||bgcolor="F4A900" |   |-|RAL1032||bgcolor="D6AE01" |   |RAL1033||bgcolor="F3A505" |   |RAL1034||bgcolor="EFA94A" |   |RAL1035||bgcolor="6A5D4D" |   |RAL1036||bgcolor="705335" |   |RAL1037||bgcolor="F39F18" |   |-|RAL2000||bgcolor="ED760E" |   |RAL2001||bgcolor="C93C20" |   |RAL2002||bgcolor="CB2821" |   |RAL2003||bgcolor="FF7514" |   |RAL2004||bgcolor="F44611" |   |RAL2005||bgcolor="FF2301" |   |-|RAL2007||bgcolor="FFA420" |   |RAL2008||bgcolor="F75E25" |   |RAL2009||bgcolor="F54021" |   |RAL2010||bgcolor="D84B20" |   |RAL2011||bgcolor="EC7C26" |   |RAL2012||bgcolor="E55137" |   |-|RAL2013||bgcolor="C35831" |   |RAL3000||bgcolor="AF2B1E" |   |RAL3001||bgcolor="A52019" |   |RAL3002||bgcolor="A2231D" |   |RAL3003||bgcolor="9B111E" |   |RAL3004||bgcolor="75151E" |   |-|RAL3005||bgcolor="5E2129" |   |RAL3007||bgcolor="412227" |   |RAL3009||bgcolor="642424" |   |RAL3011||bgcolor="781F19" |   |RAL3012||bgcolor="C1876B" |   |RAL3013||bgcolor="A12312" |   |-|RAL3014||bgcolor="D36E70" |   |RAL3015||bgcolor="EA899A" |   |RAL3016||bgcolor="B32821" |   |RAL3017||bgcolor="E63244" |   |RAL3018||bgcolor="D53032" |   |RAL3020||bgcolor="CC0605" |   |-|RAL3022||bgcolor="D95030" |   |RAL3024||bgcolor="F80000" |   |RAL3026||bgcolor="FE0000" |   |RAL3027||bgcolor="C51D34" |   |RAL3028||bgcolor="CB3234" |   |RAL3031||bgcolor="B32428" |   |-|RAL3032||bgcolor="721422" |   |RAL3033||bgcolor="B44C43" |   |RAL4001||bgcolor="6D3F5B" |   |RAL4002||bgcolor="922B3E" |   |RAL4003||bgcolor="DE4C8A" |   |RAL4004||bgcolor="641C34" |   |-|RAL4005||bgcolor="6C4675" |   |RAL4006||bgcolor="A03472" |   |RAL4007||bgcolor="4A192C" |   |RAL4008||bgcolor="924E7D" |   |RAL4009||bgcolor="A18594" |   |RAL4010||bgcolor="CF3476" |   |-|RAL4011||bgcolor="8673A1" |   |RAL4012||bgcolor="6C6874" |   |RAL5000||bgcolor="354D73" |   |RAL5001||bgcolor="1F3438" |   |RAL5002||bgcolor="20214F" |   |RAL5003||bgcolor="1D1E33" |   |-|RAL5004||bgcolor="18171C" |   |RAL5005||bgcolor="1E2460" |   |RAL5007||bgcolor="3E5F8A" |   |RAL5008||bgcolor="26252D" |   |RAL5009||bgcolor="025669" |   |RAL5010||bgcolor="0E294B" |   |-|RAL5011||bgcolor="231A24" |   |RAL5012||bgcolor="3B83BD" |   |RAL5013||bgcolor="1E213D" |   |RAL5014||bgcolor="606E8C"|   | ~~x11~~ RAL5015|| ~~<code>\usecolors[x11]</code>~~bgcolor="2271B3" |   | ~~{{src~~RAL5017||bgcolor="063971" |   |~~colo~~-~~imp~~|RAL5018||bgcolor="3F888F" |   |RAL5019||bgcolor="1B5583" |   |RAL5020||bgcolor="1D334A" |   |RAL5021||bgcolor="256D7B" |   |RAL5022||bgcolor="252850" |   |RAL5023||bgcolor="49678D" |   |-~~x11.mkiv}}~~| ~~658 extended Xorg color keywords (WWW), defined in hex RGB~~RAL5024||bgcolor="5D9B9B" |   |RAL5025||bgcolor="2A6478" |   |RAL5026||bgcolor="102C54" |   |RAL6000||bgcolor="316650" |   |RAL6001||bgcolor="287233" |   |RAL6002||bgcolor="2D572C" |   |-|RAL6003||bgcolor="424632" |   |RAL6004||bgcolor="1F3A3D" |   |RAL6005||bgcolor="2F4538" |   |RAL6006||bgcolor="3E3B32" |   |RAL6007||bgcolor="343B29" |   |RAL6008||bgcolor="39352A" |   |-|RAL6009||bgcolor="31372B" |   |RAL6010||bgcolor="35682D" |   |RAL6011||bgcolor="587246" |   |RAL6012||bgcolor="343E40" |   |RAL6013||bgcolor="6C7156" |   |RAL6014||bgcolor="47402E" |   |-|RAL6015||bgcolor="3B3C36" |   |RAL6016||bgcolor="1E5945" |   |RAL6017||bgcolor="4C9141" |   |RAL6018||bgcolor="57A639" |   |RAL6019||bgcolor="BDECB6" |   |RAL6020||bgcolor="2E3A23" |   |-|RAL6021||bgcolor="89AC76" |   |RAL6022||bgcolor="25221B" |   |RAL6024||bgcolor="308446" |   |RAL6025||bgcolor="3D642D" |   |RAL6026||bgcolor="015D52" |   |RAL6027||bgcolor="84C3BE" |   |-|RAL6028||bgcolor="2C5545" |   |RAL6029||bgcolor="20603D" |   |RAL6032||bgcolor="317F43" |   |RAL6033||bgcolor="497E76" |   |RAL6034||bgcolor="7FB5B5" |   |RAL6035||bgcolor="1C542D" |   |-|RAL6036||bgcolor="193737" |   |RAL6037||bgcolor="008F39" |   |RAL6038||bgcolor="00BB2D" |   |RAL7000||bgcolor="78858B" |   |RAL7001||bgcolor="8A9597" |   |RAL7002||bgcolor="7E7B52" |   |-|RAL7003||bgcolor="6C7059" |   |RAL7004||bgcolor="969992" |   |RAL7005||bgcolor="646B63" |   |RAL7006||bgcolor="6D6552" |   |RAL7008||bgcolor="6A5F31" |   |RAL7009||bgcolor="4D5645" |   |-|RAL7010||bgcolor="4C514A" |   |RAL7011||bgcolor="434B4D" |   |RAL7012||bgcolor="4E5754" |   |RAL7013||bgcolor="464531" |   |RAL7015||bgcolor="434750" |   |RAL7016||bgcolor="293133" |   |-|RAL7021||bgcolor="23282B" |   |RAL7022||bgcolor="332F2C" |   |RAL7023||bgcolor="686C5E" |   |RAL7024||bgcolor="474A51" |   |RAL7026||bgcolor="2F353B" |   |RAL7030||bgcolor="8B8C7A" |   |-|RAL7031||bgcolor="474B4E" |   |RAL7032||bgcolor="B8B799" |   |RAL7033||bgcolor="7D8471" |   |RAL7034||bgcolor="8F8B66" |   |RAL7035||bgcolor="D7D7D7" |   |RAL7036||bgcolor="7F7679" |   |-|RAL7037||bgcolor="7D7F7D" |   |RAL7038||bgcolor="B5B8B1" |   |RAL7039||bgcolor="6C6960" |   |RAL7040||bgcolor="9DA1AA" |   |RAL7042||bgcolor="8D948D" |   |RAL7043||bgcolor="4E5452" |   |-|RAL7044||bgcolor="CAC4B0" |   |RAL7045||bgcolor="909090" |   |RAL7046||bgcolor="82898F" |   |RAL7047||bgcolor="D0D0D0" |   |RAL7048||bgcolor="898176" |   |RAL8000||bgcolor="826C34" |   |-|RAL8001||bgcolor="955F20" |   |RAL8002||bgcolor="6C3B2A" |   |RAL8003||bgcolor="734222" |   |RAL8004||bgcolor="8E402A" |   |RAL8007||bgcolor="59351F" |   |RAL8008||bgcolor="6F4F28" |   |-|RAL8011||bgcolor="5B3A29" |   |RAL8012||bgcolor="592321" |   |RAL8014||bgcolor="382C1E" |   |RAL8015||bgcolor="633A34" |   |RAL8016||bgcolor="4C2F27" |   |RAL8017||bgcolor="45322E" |  

|-

| ~~crayola~~ RAL8019|| ~~<code>\usecolors[crayola] </code>~~ bgcolor="403A3A" |   |RAL8022||bgcolor="212121" |   |RAL8023||bgcolor="A65E2E" |   |RAL8024||bgcolor="79553D" |   |RAL8025||bgcolor="755C48" |   | ~~{{src~~RAL8028|~~colo-imp-crayola.mkiv}}~~ |bgcolor="4E3B31" | ~~235 Crayola (Binney~~ & ~~Smith) colors~~nbsp;

|-

| ~~ema~~ RAL8029|| ~~<code>\usecolors[ema]</code>~~bgcolor="763C28" |   |RAL9001||bgcolor="FDF4E3" |   |RAL9002||bgcolor="E7EBDA" |   |RAL9003||bgcolor="F4F4F4" |   |RAL9004||bgcolor="282828" |   | ~~{{src~~RAL9005|~~colo-imp-ema.mkiv}}~~ |bgcolor="0A0A0A" | ~~549 Emacs colors~~ 

|-

| ~~RAL~~ RAL9006|| ~~<code>\usecolors[ral]</code>~~bgcolor="A5A5A5" |   |RAL9007||bgcolor="8F8F8F" |   |RAL9010||bgcolor="FFFFFF" |   |RAL9011||bgcolor="1C1C1C" |   |RAL9016||bgcolor="F6F6F6" |   | ~~{{src~~RAL9017|~~colo-imp-ral.mkiv}}~~ |bgcolor="1E1E1E" | ~~213 RAL color system (Deutsches Institut für Gütesicherung und Kennzeichnung)~~ 

|-

| ~~Solarized~~ RAL9018|| ~~<code>\usecolors[solarized]</code>~~bgcolor="D7D7D7" |   |RAL9022||bgcolor="9C9C9C" |   | ~~{{src~~RAL9023|~~colo-imp-solarized.mkiv}}~~ |bgcolor="828282" | ~~16 solarized colors~~  

|}

= ~~Defining New Colors~~ = Solarized colors ==

~~ConTeXt [[#Defining New~~ Colors~~|supports several color models]]:~~* based on the [~~https~~http://~~en.wikipedia~~ethanschoonover.~~org/wiki~~com/~~CMYK_color_model CMYK~~solarized Solarized]~~, typically used for printing~~color scheme by Ethan Schoonover.* [https://en.wikipediaThese are defined in {{src|colo-imp-solarized.~~org/wiki/RGB_color_model RGB], [https://en.wikipedia.org/wiki/HSL_and_HSV HSV/HSL]~~ mkiv}} and ~~[https://en.wikipedia.org/wiki/HWB_color_model HWB], typically used for screen display,~~* [https://en.wikipedia.org/wiki/Transparency_(graphic) Transparencies],* [https://en.wikipedia.org/wiki/Spot_color Spot colors], typically used for offset printing. can be loaded using

~~New colors may be defined in the following ways~~<texcode>\usecolors[solarized]</texcode>

{| ~~class~~style="~~wikitable~~text-align: right; padding-right: 20px;"! | Name !! ~~Syntax (and Example) !~~Color ! ~~Explanation~~|-| style="width:~~20%~~100px;" | ~~RGB color model~~Name !! Color | !style="width:~~40%~~100px;" | ~~<texcode>\definecolor[...][r=..., g=..., b=...]</texcode>~~ Name !! Color ~~For example,<texcode>\definecolor[lime][r~~!style=~~0.75, g=1, b=0]~~ ~~This is \color[lime]{a new color}that we defined</texcode>~~"width: 100px;"| ~~The values for <code>r</code>, <code>g</code>, and <code>b</code> are floating point number between <code>0</code> and <code>1</code>.~~ |-~~| CMYK color model| <texcode>\definecolor[...][c=.., m=.., y=.., k=..]</texcode>~~ ~~For example,<texcode>\definecolor[lime][c=0.25, m=0, y=1, k=0]~~ ~~This is \color[lime]{a new color}that we defined</texcode>| The values for <code>c</code>, <code>m</code>, <code>y</code> and <code>k</code> are floating point number between <code>0</code> and <code>1</code>.~~ Name !! Color

|-

| ~~HSV/HSL color model~~base03||bgcolor="002b36" |  |~~<texcode>\definecolor[...][h~~base02||bgcolor=~~.., s~~"073642" |  |base01||bgcolor=~~.., v=..]</texcode>~~ "586e75" |  ~~For example,<texcode>\definecolor[lime][h=75, s=1, v~~|base00||bgcolor=1] ~~This is \color[lime]{a new color}that we defined</texcode>~~"657b83" | ~~The value for <code>h</code> (hue) is between <code>0</code> and <code>360</code>~~  ~~the values for <code>s</code> (saturation), <code>v</code> (value/brightness) are floating point numbers between <code>0</code> and <code>1</code>.~~

|-

| ~~HWB color model~~base0||bgcolor="839496" |  |~~<texcode>\definecolor[...][h~~base1||bgcolor=~~.., w~~"93a1a1" |  |base2||bgcolor=~~.., b=..]</texcode>~~ "eee8d5" |  ~~For example,<texcode>\definecolor[something][h=75, w=0.5, b~~|base3||bgcolor=~~.1]~~ ~~This is \color[something]{a new color}that we defined</texcode>~~"fdf6e3" | ~~The value for <code>h</code> (hue) is between <code>0</code> and <code>360</code>~~  ~~the values for <code>w</code> (whiteness), <code>b</code> (blackness) are floating point numbers between <code>0</code> and <code>1</code>. This mostly unknown color model is also used in CSS3/SVG.~~

|-

| ~~Hex~~yellow||bgcolor="b58900" |  | ~~<texcode>\definecolor[...][x~~orange||bgcolor=~~...]</texcode>~~ "cb4b16" |  ~~For example,~~|red||bgcolor="dc322f" |  ~~<texcode>\definecolor[lime][x~~|magenta||bgcolor=~~BFFF00]~~ ~~This is \color[lime]{a new color}that we defined</texcode>~~"d33682" | ~~The value for <code>x</code> is a three-byte hexadecimal number where the bytes represent the red, green, and blue values. This follows the HTML and CSS style of defining colors.~~ 

|-

|~~Gray scale~~violet||bgcolor="6c71c4" |  |~~<texcode>\definecolor[...][s~~blue||bgcolor=~~...]</texcode>~~ "268bd2" |  ~~For example,~~|cyan||bgcolor="2aa198" |  ~~<texcode>\definecolor[screen][s~~|green||bgcolor=~~0.5]~~ ~~This is \color[screen]{a new color}that we defined</texcode>~~"859900" | ~~The value for <code>s</code> is a floating point number between <code>0</code> and <code>1</code>, representing the grayness value (1 represents white, 0 represents black).~~ 

|}

== ~~Cloning existing~~ SVG colors == ~~You can ''clone'' an existing color using<texcode>\definecolor[new-color][old-color]</texcode>~~ ~~For example~~{|~~| width="45%"| <texcode>\usecolors[xwi]\definecolor[highlight][yellow]\defineframed~~ ~~[important]~~ ~~[location=low, frame=off,~~ ~~background=color, backgroundcolor=highlight]~~ ~~This is a \important{important}word.~~

~~\definecolor~~Colors based on the [~~highlight][lavenderblush~~http://www.december.com/html/spec/colorsvghex.html SVG]~~This is a \important~~spec. These are defined in {~~important}word~~{src|colo-imp-svg.~~</texcode>| width="10%"|| width="45%"| <context mode=~~mkiv~~>\usecolors[xwi]\definecolor[highlight][yellow]\defineframed[important][location=low, frame=off,~~ ~~background=color, backgroundcolor=highlight]~~}} and can be loaded using

~~This is a~~ <texcode>\~~important{important}word.~~usecolors[svg]</texcode>

~~\definecolor[highlight][~~{| style="text-align: right; padding-right: 20px;"!| Name !! Color !style="width: 100px;"| Name !! Color !style="width: 100px;"| Name !! Color !style="width: 100px;"| Name !! Color|-|black||bgcolor="000000" |  |navy||bgcolor="000080" |  |darkblue||bgcolor="00008B" |  |mediumblue||bgcolor="0000CD" |  |-|blue||bgcolor="0000FF" |  |darkgreen||bgcolor="006400" |  |green||bgcolor="008000" |  |teal||bgcolor="008080" |  |-|darkcyan||bgcolor="008B8B" |  |deepskyblue||bgcolor="00BFFF" |  |darkturquoise||bgcolor="00CED1" |  |mediumspringgreen||bgcolor="00FA9A" |  |-|lime||bgcolor="00FF00" |  |springgreen||bgcolor="00FF7F" |  |cyan||bgcolor="00FFFF" |  |aqua||bgcolor="00FFFF" |  |-|midnightblue||bgcolor="191970" |  |dodgerblue||bgcolor="1E90FF" |  |lightseagreen||bgcolor="20B2AA" |  |forestgreen||bgcolor="228B22" |  |-|seagreen||bgcolor="2E8B57" |  |darkslategray||bgcolor="2F4F4F" |  |darkslategrey||bgcolor="2F4F4F" |  |limegreen||bgcolor="32CD32" |  |-|mediumseagreen||bgcolor="3CB371" |  |turquoise||bgcolor="40E0D0" |  |royalblue||bgcolor="4169E1" |  |steelblue||bgcolor="4682B4" |  |-|darkslateblue||bgcolor="483D8B" |  |mediumturquoise||bgcolor="48D1CC" |  |indigo||bgcolor="4B0082" |  |darkolivegreen||bgcolor="556B2F" |  |-|cadetblue||bgcolor="5F9EA0" |  |cornflowerblue||bgcolor="6495ED" |  |mediumaquamarine||bgcolor="66CDAA" |  |dimgrey||bgcolor="696969" |  |-|dimgray||bgcolor="696969" |  |slateblue||bgcolor="6A5ACD" |  |olivedrab||bgcolor="6B8E23" |  |slategrey||bgcolor="708090" |  |-|slategray||bgcolor="708090" |  |lightslategray||bgcolor="778899" |  |lightslategrey||bgcolor="778899" |  |mediumslateblue||bgcolor="7B68EE" |  |-|lawngreen||bgcolor="7CFC00" |  |chartreuse||bgcolor="7FFF00" |  |aquamarine||bgcolor="7FFFD4" |  |maroon||bgcolor="800000" |  |-|purple||bgcolor="800080" |  |olive||bgcolor="808000" |  |gray||bgcolor="808080" |  |grey||bgcolor="808080" |  |-|skyblue||bgcolor="87CEEB" |  |lightskyblue||bgcolor="87CEFA" |  |blueviolet||bgcolor="8A2BE2" |  |darkred||bgcolor="8B0000" |  |-|darkmagenta||bgcolor="8B008B" |  |saddlebrown||bgcolor="8B4513" |  |darkseagreen||bgcolor="8FBC8F" |  |lightgreen||bgcolor="90EE90" |  |-|mediumpurple||bgcolor="9370DB" |  |darkviolet||bgcolor="9400D3" |  |palegreen||bgcolor="98FB98" |  |darkorchid||bgcolor="9932CC" |  |-|yellowgreen||bgcolor="9ACD32" |  |sienna||bgcolor="A0522D" |  |brown||bgcolor="A52A2A" |  |darkgray||bgcolor="A9A9A9" |  |-|darkgrey||bgcolor="A9A9A9" |  |lightblue||bgcolor="ADD8E6" |  |greenyellow||bgcolor="ADFF2F" |  |paleturquoise||bgcolor="AFEEEE" |  |-|lightsteelblue||bgcolor="B0C4DE" |  |powderblue||bgcolor="B0E0E6" |  |firebrick||bgcolor="B22222" |  |darkgoldenrod||bgcolor="B8860B" |  |-|mediumorchid||bgcolor="BA55D3" |  |rosybrown||bgcolor="BC8F8F" |  |darkkhaki||bgcolor="BDB76B" |  |silver||bgcolor="C0C0C0" |  |-|mediumvioletred||bgcolor="C71585" |  |indianred||bgcolor="CD5C5C" |  |peru||bgcolor="CD853F" |  |chocolate||bgcolor="D2691E" |  |-|tan||bgcolor="D2B48C" |  |lightgray||bgcolor="D3D3D3" |  |lightgrey||bgcolor="D3D3D3" |  |thistle||bgcolor="D8BFD8" |  |-|orchid||bgcolor="DA70D6" |  |goldenrod||bgcolor="DAA520" |  |palevioletred||bgcolor="DB7093" |  |crimson||bgcolor="DC143C" |  |-|gainsboro||bgcolor="DCDCDC" |  |plum||bgcolor="DDA0DD" |  |burlywood||bgcolor="DEB887" |  |lightcyan||bgcolor="E0FFFF" |  |-|lavender||bgcolor="E6E6FA" |  |darksalmon||bgcolor="E9967A" |  |violet||bgcolor="EE82EE" |  |palegoldenrod||bgcolor="EEE8AA" |  |-|lightcoral||bgcolor="F08080" |  |khaki||bgcolor="F0E68C" |  |aliceblue||bgcolor="F0F8FF" |  |honeydew||bgcolor="F0FFF0" |  |-|azure||bgcolor="F0FFFF" |  |sandybrown||bgcolor="F4A460" |  |wheat||bgcolor="F5DEB3" |  |beige||bgcolor="F5F5DC" |  |-|whitesmoke||bgcolor="F5F5F5" |  |mintcream||bgcolor="F5FFFA" |  |ghostwhite||bgcolor="F8F8FF" |  |salmon||bgcolor="FA8072" |  |-|antiquewhite||bgcolor="FAEBD7" |  |linen||bgcolor="FAF0E6" |  |lightgoldenrodyellow||bgcolor="FAFAD2" |  |oldlace||bgcolor="FDF5E6" |  |-|red||bgcolor="FF0000" |  |fuchsia||bgcolor="FF00FF" |  |magenta||bgcolor="FF00FF" |  |deeppink||bgcolor="FF1493" |  |-|orangered||bgcolor="FF4500" |  |tomato||bgcolor="FF6347" |  |hotpink||bgcolor="FF69B4" |  |coral||bgcolor="FF7F50" |  |-|darkorange||bgcolor="FF8C00" |  |lightsalmon||bgcolor="FFA07A" |  |orange||bgcolor="FFA500" |  |lightpink||bgcolor="FFB6C1" |  |-|pink||bgcolor="FFC0CB" |  |gold||bgcolor="FFD700" |  |peachpuff||bgcolor="FFDAB9" |  |navajowhite||bgcolor="FFDEAD" |  |-|moccasin||bgcolor="FFE4B5" |  |bisque||bgcolor="FFE4C4" |  |mistyrose||bgcolor="FFE4E1" |  |blanchedalmond||bgcolor="FFEBCD" |  |-|papayawhip||bgcolor="FFEFD5" |  |lavenderblush]||bgcolor="FFF0F5" |  |seashell||bgcolor="FFF5EE" |  |cornsilk||bgcolor="FFF8DC" |  |-~~This is a \important{important}word.~~|lemonchiffon||bgcolor="FFFACD" |  |floralwhite||bgcolor="FFFAF0" |  |snow||bgcolor="FFFAFA" |  |yellow||bgcolor="FFFF00" |  |-|lightyellow||bgcolor="FFFFE0" |  |ivory||bgcolor="FFFFF0" |  ~~</context>~~|white||bgcolor="FFFFFF" |  

|}

~~== Adapting existing colors ==~~

~~{{todo | add details about this}}~~== X11 colors ==

~~= Advanced Usage =~~[https://en.wikipedia.org/wiki/X11_color_names X11_color_names] defined in{{src|colo-imp-x11.mkiv}}. These can be loaded using

~~== Changing color of entire document ==~~<texcode>\usecolors[x11]</texcode>

~~To change the main text color of the document use~~

~~<texcode>\setupcolors[textcolor~~{| style=~~defined~~"text-~~color]</texcode>~~align: right; padding-right: 20px;"!| Name !! Color !style="width: 100px;"| Name !! Color !style="width: 100px;"| Name !! Color !style="width: 100px;"| Name !! Color|-|snow||bgcolor="fffafa" |  |ghostwhite||bgcolor="f8f8ff" |  |whitesmoke||bgcolor="f5f5f5" |  |gainsboro||bgcolor="dcdcdc" |  |-|floralwhite||bgcolor="fffaf0" |  |oldlace||bgcolor="fdf5e6" |  |linen||bgcolor="faf0e6" |  |antiquewhite||bgcolor="faebd7" |  |-|papayawhip||bgcolor="ffefd5" |  |blanchedalmond||bgcolor="ffebcd" |  |bisque||bgcolor="ffe4c4" |  |peachpuff||bgcolor="ffdab9" |  |-|navajowhite||bgcolor="ffdead" |  |moccasin||bgcolor="ffe4b5" |  |cornsilk||bgcolor="fff8dc" |  |ivory||bgcolor="fffff0" |  |-|lemonchiffon||bgcolor="fffacd" |  |seashell||bgcolor="fff5ee" |  |honeydew||bgcolor="f0fff0" |  |mintcream||bgcolor="f5fffa" |  |-|azure||bgcolor="f0ffff" |  |aliceblue||bgcolor="f0f8ff" |  |lavender||bgcolor="e6e6fa" |  |lavenderblush||bgcolor="fff0f5" |  |-|mistyrose||bgcolor="ffe4e1" |  |white||bgcolor="ffffff" |  |black||bgcolor="000000" |  |darkslategray||bgcolor="2f4f4f" |  |-|dimgray||bgcolor="686868" |  |slategray||bgcolor="708090" |  |lightslategray||bgcolor="778899" |  |gray||bgcolor="c0c0c0" |  |-|lightgray|| bgcolor="d4d4d4" |  |midnightblue||bgcolor="191970" |  |navy||bgcolor="000080" |  |navyblue||bgcolor="000080" |  |-|cornflowerblue||bgcolor="6495ed" |  |darkslateblue||bgcolor="483d8b" |  |slateblue||bgcolor="6a5acd" |  |mediumslateblue||bgcolor="7b68ee" |  |-|lightslateblue||bgcolor="8470ff" |  |mediumblue||bgcolor="0000cd" |  |royalblue||bgcolor="4169e1" |  |blue||bgcolor="0000ff" |  |-|dodgerblue||bgcolor="1e90ff" |  |deepskyblue||bgcolor="00bfff" |  |skyblue||bgcolor="87ceeb" |  |lightskyblue||bgcolor="87cefa" |  |-|steelblue||bgcolor="4682b4" |  |lightsteelblue||bgcolor="b0c4de" |  |lightblue||bgcolor="add8e6" |  |powderblue||bgcolor="b0e0e6" |  |-|paleturquoise||bgcolor="afeeee" |  |darkturquoise||bgcolor="00ced1" |  |mediumturquoise||bgcolor="48d1cc" |  |turquoise||bgcolor="40e0d0" |  |-|cyan||bgcolor="00ffff" |  |lightcyan||bgcolor="e0ffff" |  |cadetblue||bgcolor="5f9ea0" |  |mediumaquamarine||bgcolor="66cdaa" |  |-|aquamarine||bgcolor="7fffd4" |  |darkolivegreen||bgcolor="556b2f" |  |darkseagreen||bgcolor="8fbc8f" |  |seagreen||bgcolor="2e8b57" |  |-|mediumseagreen||bgcolor="3cb371" |  |lightseagreen||bgcolor="20b2aa" |  |palegreen||bgcolor="98fb98" |  |lightgreen||bgcolor="90ee90" |  |-|springgreen||bgcolor="00ff7f" |  |lawngreen||bgcolor="7cfc00" |  |green||bgcolor="00ff00" |  |chartreuse||bgcolor="7fff00" |  |-|mediumspringgreen||bgcolor="00fa9a" |  |greenyellow||bgcolor="adff2f" |  |limegreen||bgcolor="32cd32" |  |yellowgreen||bgcolor="9acd32" |  |-|forestgreen||bgcolor="228b22" |  |olivedrab||bgcolor="6b8e23" |  |darkkhaki||bgcolor="bdb76b" |  |khaki||bgcolor="f0e68c" |  |-|palegoldenrod||bgcolor="eee8aa" |  |lightgoldenrodyellow||bgcolor="fafad2" |  |lightyellow||bgcolor="ffffe0" |  |yellow||bgcolor="ffff00" |  |-|gold||bgcolor="ffd700" |  |lightgoldenrod||bgcolor="eedd82" |  |goldenrod||bgcolor="daa520" |  |darkgoldenrod||bgcolor="b8860b" |  |-|rosybrown||bgcolor="bc8f8f" |  |indianred||bgcolor="cd5c5c" |  |saddlebrown||bgcolor="8b4513" |  |sienna||bgcolor="a0522d" |  |-|peru||bgcolor="cd853f" |  |burlywood||bgcolor="deb887" |  |beige||bgcolor="f5f5dc" |  |wheat||bgcolor="f5deb3" |  |-|sandybrown||bgcolor="f4a460" |  |tan||bgcolor="d2b48c" |  |chocolate||bgcolor="d2691e" |  |firebrick||bgcolor="b22222" |  |-|brown||bgcolor="a52a2a" |  |darksalmon||bgcolor="e9967a" |  |salmon||bgcolor="fa8072" |  |lightsalmon||bgcolor="ffa07a" |  |-|orange||bgcolor="ffa500" |  |darkorange||bgcolor="ff8c00" |  |coral||bgcolor="ff7f50" |  |lightcoral||bgcolor="f08080" |  |-|tomato||bgcolor="ff6347" |  |orangered||bgcolor="ff4500" |  |red||bgcolor="ff0000" |  |hotpink||bgcolor="ff69b4" |  |-|deeppink||bgcolor="ff1493" |  |pink||bgcolor="ffc0cb" |  |lightpink||bgcolor="ffb6c1" |  |palevioletred||bgcolor="db7093" |  |-|maroon||bgcolor="b03060" |  |mediumvioletred||bgcolor="c71585" |  |violetred||bgcolor="d02090" |  |magenta||bgcolor="ff00ff" |  |-|violet||bgcolor="ee82ee" |  |plum||bgcolor="dda0dd" |  |orchid||bgcolor="da70d6" |  |mediumorchid||bgcolor="ba55d3" |  |-|darkorchid||bgcolor="9932cc" |  |darkviolet||bgcolor="9400d3" |  |blueviolet||bgcolor="8a2be2" |  |purple||bgcolor="a020f0" |  |-|mediumpurple||bgcolor="9370db" |  |thistle||bgcolor="d8bfd8" |  |snow1||bgcolor="fffafa" |  |snow2||bgcolor="eee9e9" |  |-|snow3||bgcolor="cdc9c9" |  |snow4||bgcolor="8b8989" |  |seashell1||bgcolor="fff5ee" |  |seashell2||bgcolor="eee5de" |  |-|seashell3||bgcolor="cdc5bf" |  |seashell4||bgcolor="8b8682" |  |antiquewhite1||bgcolor="ffefdb" |  |antiquewhite2||bgcolor="eedfcc" |  |-|antiquewhite3||bgcolor="cdc0b0" |  |antiquewhite4||bgcolor="8b8378" |  |bisque1||bgcolor="ffe4c4" |  |bisque2||bgcolor="eed5b7" |  |-|bisque3||bgcolor="cdb79e" |  |bisque4||bgcolor="8b7d6b" |  |peachpuff1||bgcolor="ffdab9" |  |peachpuff2||bgcolor="eecbad" |  |-|peachpuff3||bgcolor="cdaf95" |  |peachpuff4||bgcolor="8b7765" |  |navajowhite1||bgcolor="ffdead" |  |navajowhite2||bgcolor="eecfa1" |  |-|navajowhite3||bgcolor="cdb38b" |  |navajowhite4||bgcolor="8b795e" |  |lemonchiffon1||bgcolor="fffacd" |  |lemonchiffon2||bgcolor="eee9bf" |  |-|lemonchiffon3||bgcolor="cdc9a5" |  |lemonchiffon4||bgcolor="8b8970" |  |cornsilk1||bgcolor="fff8dc" |  |cornsilk2||bgcolor="eee8cd" |  |-|cornsilk3||bgcolor="cdc8b1" |  |cornsilk4||bgcolor="8b8878" |  |ivory1||bgcolor="fffff0" |  |ivory2||bgcolor="eeeee0" |  |-|ivory3||bgcolor="cdcdc1" |  |ivory4||bgcolor="8b8b83" |  |honeydew1||bgcolor="f0fff0" |  |honeydew2||bgcolor="e0eee0" |  |-|honeydew3||bgcolor="c1cdc1" |  |honeydew4||bgcolor="838b83" |  |lavenderblush1||bgcolor="fff0f5" |  |lavenderblush2||bgcolor="eee0e5" |  |-|lavenderblush3||bgcolor="cdc1c5" |  |lavenderblush4||bgcolor="8b8386" |  |mistyrose1||bgcolor="ffe4e1" |  |mistyrose2||bgcolor="eed5d2" |  |-|mistyrose3||bgcolor="cdb7b5" |  |mistyrose4||bgcolor="8b7d7b" |  |azure1||bgcolor="f0ffff" |  |azure2||bgcolor="e0eeee" |  |-|azure3||bgcolor="c1cdcd" |  |azure4||bgcolor="838b8b" |  |slateblue1||bgcolor="836fff" |  |slateblue2||bgcolor="7a67ee" |  |-|slateblue3||bgcolor="6959cd" |  |slateblue4||bgcolor="473c8b" |  |royalblue1||bgcolor="4876ff" |  |royalblue2||bgcolor="436eee" |  |-|royalblue3||bgcolor="3a5fcd" |  |royalblue4||bgcolor="27408b" |  |blue1||bgcolor="0000ff" |  |blue2||bgcolor="0000ee" |  |-|blue3||bgcolor="0000cd" |  |blue4||bgcolor="00008b" |  |dodgerblue1||bgcolor="1e90ff" |  |dodgerblue2||bgcolor="1c86ee" |  |-|dodgerblue3||bgcolor="1874cd" |  |dodgerblue4||bgcolor="104e8b" |  |steelblue1||bgcolor="63b8ff" |  |steelblue2||bgcolor="5cacee" |  |-|steelblue3||bgcolor="4f94cd" |  |steelblue4||bgcolor="36648b" |  |deepskyblue1||bgcolor="00bfff" |  |deepskyblue2||bgcolor="00b2ee" |  |-|deepskyblue3||bgcolor="009acd" |  |deepskyblue4||bgcolor="00688b" |  |skyblue1||bgcolor="87ceff" |  |skyblue2||bgcolor="7ec0ee" |  |-|skyblue3||bgcolor="6ca6cd" |  |skyblue4||bgcolor="4a708b" |  |lightskyblue1||bgcolor="b0e2ff" |  |lightskyblue2||bgcolor="a4d3ee" |  |-|lightskyblue3||bgcolor="8db6cd" |  |lightskyblue4||bgcolor="607b8b" |  |slategray1||bgcolor="c6e2ff" |  |slategray2||bgcolor="b9d3ee" |  |-|slategray3||bgcolor="9fb6cd" |  |slategray4||bgcolor="6c7b8b" |  |lightsteelblue1||bgcolor="cae1ff" |  |lightsteelblue2||bgcolor="bcd2ee" |  |-|lightsteelblue3||bgcolor="a2b5cd" |  |lightsteelblue4||bgcolor="6e7b8b" |  |lightblue1||bgcolor="bfefff" |  |lightblue2||bgcolor="b2dfee" |  |-|lightblue3||bgcolor="9ac0cd" |  |lightblue4||bgcolor="68838b" |  |lightcyan1||bgcolor="e0ffff" |  |lightcyan2||bgcolor="d1eeee" |  |-|lightcyan3||bgcolor="b4cdcd" |  |lightcyan4||bgcolor="7a8b8b" |  |paleturquoise1||bgcolor="bbffff" |  |paleturquoise2||bgcolor="aeeeee" |  |-|paleturquoise3||bgcolor="96cdcd" |  |paleturquoise4||bgcolor="668b8b" |  |cadetblue1||bgcolor="98f5ff" |  |cadetblue2||bgcolor="8ee5ee" |  |-|cadetblue3||bgcolor="7ac5cd" |  |cadetblue4||bgcolor="53868b" |  |turquoise1||bgcolor="00f5ff" |  |turquoise2||bgcolor="00e5ee" |  |-|turquoise3||bgcolor="00c5cd" |  |turquoise4||bgcolor="00868b" |  |cyan1||bgcolor="00ffff" |  |cyan2||bgcolor="00eeee" |  |-|cyan3||bgcolor="00cdcd" |  |cyan4||bgcolor="008b8b" |  |darkslategray1||bgcolor="97ffff" |  |darkslategray2||bgcolor="8deeee" |  |-|darkslategray3||bgcolor="79cdcd" |  |darkslategray4||bgcolor="528b8b" |  |aquamarine1||bgcolor="7fffd4" |  |aquamarine2||bgcolor="76eec6" |  |-|aquamarine3||bgcolor="66cdaa" |  |aquamarine4||bgcolor="458b74" |  |darkseagreen1||bgcolor="c1ffc1" |  |darkseagreen2||bgcolor="b4eeb4" |  |-|darkseagreen3||bgcolor="9bcd9b" |  |darkseagreen4||bgcolor="698b69" |  |seagreen1||bgcolor="54ff9f" |  |seagreen2||bgcolor="4eee94" |  |-|seagreen3||bgcolor="43cd80" |  |seagreen4||bgcolor="2e8b57" |  |palegreen1||bgcolor="9aff9a" |  |palegreen2||bgcolor="90ee90" |  |-|palegreen3||bgcolor="7ccd7c" |  |palegreen4||bgcolor="548b54" |  |springgreen1||bgcolor="00ff7f" |  |springgreen2||bgcolor="00ee76" |  |-|springgreen3||bgcolor="00cd66" |  |springgreen4||bgcolor="008b45" |  |green1||bgcolor="00ff00" |  |green2||bgcolor="00ee00" |  |-|green3||bgcolor="00cd00" |  |green4||bgcolor="008b00" |  |chartreuse1||bgcolor="7fff00" |  |chartreuse2||bgcolor="76ee00" |  |-|chartreuse3||bgcolor="66cd00" |  |chartreuse4||bgcolor="458b00" |  |olivedrab1||bgcolor="c0ff3e" |  |olivedrab2||bgcolor="b3ee3a" |  |-|olivedrab3||bgcolor="9acd32" |  |olivedrab4||bgcolor="698b22" |  |darkolivegreen1||bgcolor="caff70" |  |darkolivegreen2||bgcolor="bcee68" |  |-|darkolivegreen3||bgcolor="a2cd5a" |  |darkolivegreen4||bgcolor="6e8b3d" |  |khaki1||bgcolor="fff68f" |  |khaki2||bgcolor="eee685" |  |-|khaki3||bgcolor="cdc673" |  |khaki4||bgcolor="8b864e" |  |lightgoldenrod1||bgcolor="ffec8b" |  |lightgoldenrod2||bgcolor="eedc82" |  |-|lightgoldenrod3||bgcolor="cdbe70" |  |lightgoldenrod4||bgcolor="8b814c" |  |lightyellow1||bgcolor="ffffe0" |  |lightyellow2||bgcolor="eeeed1" |  |-|lightyellow3||bgcolor="cdcdb4" |  |lightyellow4||bgcolor="8b8b7a" |  |yellow1||bgcolor="ffff00" |  |yellow2||bgcolor="eeee00" |  |-|yellow3||bgcolor="cdcd00" |  |yellow4||bgcolor="8b8b00" |  |gold1||bgcolor="ffd700" |  |gold2||bgcolor="eec900" |  |-|gold3||bgcolor="cdad00" |  |gold4||bgcolor="8b7500" |  |goldenrod1||bgcolor="ffc125" |  |goldenrod2||bgcolor="eeb422" |  |-|goldenrod3||bgcolor="cd9b1d" |  |goldenrod4||bgcolor="8b6914" |  |darkgoldenrod1||bgcolor="ffb90f" |  |darkgoldenrod2||bgcolor="eead0e" |  |-|darkgoldenrod3||bgcolor="cd950c" |  |darkgoldenrod4||bgcolor="8b6508" |  |rosybrown1||bgcolor="ffc1c1" |  |rosybrown2||bgcolor="eeb4b4" |  |-|rosybrown3||bgcolor="cd9b9b" |  |rosybrown4||bgcolor="8b6969" |  |indianred1||bgcolor="ff6a6a" |  |indianred2||bgcolor="ee6363" |  |-|indianred3||bgcolor="cd5555" |  |indianred4||bgcolor="8b3a3a" |  |sienna1||bgcolor="ff8247" |  |sienna2||bgcolor="ee7942" |  |-|sienna3||bgcolor="cd6839" |  |sienna4||bgcolor="8b4726" |  |burlywood1||bgcolor="ffd39b" |  |burlywood2||bgcolor="eec591" |  |-|burlywood3||bgcolor="cdaa7d" |  |burlywood4||bgcolor="8b7355" |  |wheat1||bgcolor="ffe7ba" |  |wheat2||bgcolor="eed8ae" |  |-|wheat3||bgcolor="cdba96" |  |wheat4||bgcolor="8b7e66" |  |tan1||bgcolor="ffa54f" |  |tan2||bgcolor="ee9a49" |  |-|tan3||bgcolor="cd853f" |  |tan4||bgcolor="8b5a2b" |  |chocolate1||bgcolor="ff7f24" |  |chocolate2||bgcolor="ee7621" |  |-|chocolate3||bgcolor="cd661d" |  |chocolate4||bgcolor="8b4513" |  |firebrick1||bgcolor="ff3030" |  |firebrick2||bgcolor="ee2c2c" |  |-|firebrick3||bgcolor="cd2626" |  |firebrick4||bgcolor="8b1a1a" |  |brown1||bgcolor="ff4040" |  |brown2||bgcolor="ee3b3b" |  |-|brown3||bgcolor="cd3333" |  |brown4||bgcolor="8b2323" |  |salmon1||bgcolor="ff8c69" |  |salmon2||bgcolor="ee8262" |  |-|salmon3||bgcolor="cd7054" |  |salmon4||bgcolor="8b4c39" |  |lightsalmon1||bgcolor="ffa07a" |  |lightsalmon2||bgcolor="ee9572" |  |-|lightsalmon3||bgcolor="cd8162" |  |lightsalmon4||bgcolor="8b5742" |  |orange1||bgcolor="ffa500" |  |orange2||bgcolor="ee9a00" |  |-|orange3||bgcolor="cd8500" |  |orange4||bgcolor="8b5a00" |  |darkorange1||bgcolor="ff7f00" |  |darkorange2||bgcolor="ee7600" |  |-|darkorange3||bgcolor="cd6600" |  |darkorange4||bgcolor="8b4500" |  |coral1||bgcolor="ff7256" |  |coral2||bgcolor="ee6a50" |  |-|coral3||bgcolor="cd5b45" |  |coral4||bgcolor="8b3e2f" |  |tomato1||bgcolor="ff6347" |  |tomato2||bgcolor="ee5c42" |  |-|tomato3||bgcolor="cd4f39" |  |tomato4||bgcolor="8b3626" |  |orangered1||bgcolor="ff4500" |  |orangered2||bgcolor="ee4000" |  |-|orangered3||bgcolor="cd3700" |  |orangered4||bgcolor="8b2500" |  |red1||bgcolor="ff0000" |  |red2||bgcolor="ee0000" |  |-|red3||bgcolor="cd0000" |  |red4||bgcolor="8b0000" |  |debianred||bgcolor="d70751" |  |deeppink1||bgcolor="ff1493" |  |-|deeppink2||bgcolor="ee1289" |  |deeppink3||bgcolor="cd1076" |  |deeppink4||bgcolor="8b0a50" |  |hotpink1||bgcolor="ff6eb4" |  |-|hotpink2||bgcolor="ee6aa7" |  |hotpink3||bgcolor="cd6090" |  |hotpink4||bgcolor="8b3a62" |  |pink1||bgcolor="ffb5c5" |  |-|pink2||bgcolor="eea9b8" |  |pink3||bgcolor="cd919e" |  |pink4||bgcolor="8b636c" |  |lightpink1||bgcolor="ffaeb9" |  |-|lightpink2||bgcolor="eea2ad" |  |lightpink3||bgcolor="cd8c95" |  |lightpink4||bgcolor="8b5f65" |  |palevioletred1||bgcolor="ff82ab" |  |-|palevioletred2||bgcolor="ee799f" |  |palevioletred3||bgcolor="cd6889" |  |palevioletred4||bgcolor="8b475d" |  |maroon1||bgcolor="ff34b3" |  |-|maroon2||bgcolor="ee30a7" |  |maroon3||bgcolor="cd2990" |  |maroon4||bgcolor="8b1c62" |  |violetred1||bgcolor="ff3e96" |  |-|violetred2||bgcolor="ee3a8c" |  |violetred3||bgcolor="cd3278" |  |violetred4||bgcolor="8b2252" |  |magenta1||bgcolor="ff00ff" |  |-|magenta2||bgcolor="ee00ee" |  |magenta3||bgcolor="cd00cd" |  |magenta4||bgcolor="8b008b" |  |orchid1||bgcolor="ff83fa" |  |-|orchid2||bgcolor="ee7ae9" |  |orchid3||bgcolor="cd69c9" |  |orchid4||bgcolor="8b4789" |  |plum1||bgcolor="ffbbff" |  |-|plum2||bgcolor="eeaeee" |  |plum3||bgcolor="cd96cd" |  |plum4||bgcolor="8b668b" |  |mediumorchid1||bgcolor="e066ff" |  |-|mediumorchid2||bgcolor="d15fee" |  |mediumorchid3||bgcolor="b452cd" |  |mediumorchid4||bgcolor="7a378b" |  |darkorchid1||bgcolor="bf3eff" |  |-|darkorchid2||bgcolor="b23aee" |  |darkorchid3||bgcolor="9a32cd" |  |darkorchid4||bgcolor="68228b" |  |purple1||bgcolor="9b30ff" |  |-|purple2||bgcolor="912cee" |  |purple3||bgcolor="7d26cd" |  |purple4||bgcolor="551a8b" |  |mediumpurple1||bgcolor="ab82ff" |  |-|mediumpurple2||bgcolor="9f79ee" |  |mediumpurple3||bgcolor="8968cd" |  |mediumpurple4||bgcolor="5d478b" |  |thistle1||bgcolor="ffe1ff" |  |-|thistle2||bgcolor="eed2ee" |  |thistle3||bgcolor="cdb5cd" |  |thistle4||bgcolor="8b7b8b" |  |}

~~For example,~~The following additional colors are also defined.

{|style="text-align: right; padding-right: 20px;"!| Name !! Color ! ~~width~~style="~~45%~~width: 100px;"|Name !! Color ! style="width: 100px;"| Name !! Color |-|darkgray||bgcolor="a8a8a8" |  |darkblue||bgcolor="~~10%~~00008b"|  ~~! width~~|darkcyan||bgcolor="~~45%~~008b8b"| 

|-

|~~<texcode>\setupcolors[textcolor~~darkmagenta||bgcolor=~~blue]\starttexttext\stoptext</texcode>~~"8b008b" |  |darkred||~~<context mode~~bgcolor=~~mkiv>~~"8b000000" |  ~~\setupcolors[textcolor~~|darkgreen||bgcolor=~~blue]\starttexttext\stoptext</context>~~"006400" |  

|}

== ~~Changing background~~ XWI Colors == The colors are defined in {{src|colo-imp-xwi.mkiv}}. The name suggests that they were from some color file distributed as part of ~~page ==~~the [https://en.wikipedia.org/wiki/X_Window_System X_Window_System]. These are a subset of the X11 colors, shown earlier. To load these colors, use:

~~The background color of the page can be changed using~~<texcode>\~~setupbackgrounds~~usecolors[~~page][background=color,backgroundcolor=defined-color~~xwi]</texcode>

This loads the following additional colors:

~~For example,~~{| style="text-align: right; padding-right: 20px;"{!|Name !! Color ! style="width: 80px;"| Name !! Color !style="~~45%~~width: 100px;"|Name !! Color ! style="width: 100px;"| Name !! Color|-|-|aliceblue||bgcolor="#EFF7FF"| |antiquewhite||bgcolor="#F9EAD6"| |aquamarine||bgcolor="~~10%~~#7FFFD3"|  ~~! width~~|azure||bgcolor="~~45%~~#EFFFFF"|  |- | ~~<texcode>~~beige||bgcolor="#F4F4DB"| ~~\setuppapersize[A10]~~|bisque||bgcolor="#FFE2C4"| ~~\setupbackgrounds[page][background~~|black||bgcolor=~~color,backgroundcolor~~"#000000"| |blanchedalmond||bgcolor="#FFEACC"| |-|blue]||bgcolor="#0000FF"| |blueviolet||bgcolor="#892BE2"| |brown||bgcolor="#A52828"| |burlywood||bgcolor="#DDB787"| |-|cadetblue||bgcolor="#5E9EA0"| |chartreuse||bgcolor="#7FFF00"| |chocolate||bgcolor="#D1681E"| |coral||bgcolor="#FF7F4F"| |-|cornflowerblue||bgcolor="#6393ED"| |cornsilk||bgcolor="#FFF7DB"| |cyan||bgcolor="#00FFFF"| |darkgoldenrod||bgcolor="#B7870A"| |-|darkgreen||bgcolor="#006300"| |darkkhaki||bgcolor="#BCB76B"| |darkolivegreen||bgcolor="#546B2D"| |darkorange||bgcolor="#FF8C00"| |-|darkorchid||bgcolor="#9933CC"| |darksalmon||bgcolor="#E8967A"| |darkseagreen||bgcolor="#8EBC8E"| |darkslateblue||bgcolor="#473D8C"| |-|darkturquoise||bgcolor="#00CED1"| |darkviolet||bgcolor="#9300D3"| |deeppink||bgcolor="#FF1493"| |deepskyblue||bgcolor="#00BFFF"| |-|dodgerblue||bgcolor="#1E8EFF"| |firebrick||bgcolor="#B22121"| |floralwhite||bgcolor="#FFF9EF"| |forestgreen||bgcolor="#218C21"| |-|gainsboro||bgcolor="#DBDBDB"| |ghostwhite||bgcolor="#F7F7FF"| |gold||bgcolor="#FFD600"| |goldenrod||bgcolor="#D8A521"| |-|green||bgcolor="#00FF00"| |greenyellow||bgcolor="#ADFF2D"| |honeydew||bgcolor="#EFFFEF"| |hotpink||bgcolor="#FF68B5"| |-|indianred||bgcolor="#CC5B5B"| |ivory||bgcolor="#FFFFEF"| |khaki||bgcolor="#EFE58C"| |lavender||bgcolor="#E5E5F9"| |-|lavenderblush||bgcolor="#FFEFF4"| |lawngreen||bgcolor="#7CFC00"| |lemonchiffon||bgcolor="#FFF9CC"| |lightblue||bgcolor="#ADD8E5"| |-|lightcoral||bgcolor="#EF7F7F"| |lightcyan||bgcolor="#E0FFFF"| |lightgoldenrod||bgcolor="#EDDD82"| |lightgoldenrodyellow||bgcolor="#F9F9D1"| |-|lightpink||bgcolor="#FFB5C1"| |lightsalmon||bgcolor="#FFA07A"| |lightseagreen||bgcolor="#21B2AA"| |lightskyblue||bgcolor="#87CEF9"| |-|lightslateblue||bgcolor="#8470FF"| |lightsteelblue||bgcolor="#AFC4DD"| |lightyellow||bgcolor="#FFFFE0"| |limegreen||bgcolor="#33CC33"| |-|linen||bgcolor="#F9EFE5"| |magenta||bgcolor="#FF00FF"| |maroon||bgcolor="#AF3060"| |mediumaquamarine||bgcolor="#66CCAA"| |-|mediumblue||bgcolor="#0000CC"| |mediumorchid||bgcolor="#BA54D3"| |mediumpurple||bgcolor="#9370DB"| |mediumseagreen||bgcolor="#3DB270"| |-|mediumslateblue||bgcolor="#7A68ED"| |mediumspringgreen||bgcolor="#00F999"| |mediumturquoise||bgcolor="#47D1CC"| |mediumvioletred||bgcolor="#C61484"| |-|midnightblue||bgcolor="#191970"| |mintcream||bgcolor="#F4FFF9"| |mistyrose||bgcolor="#FFE2E0"| |moccasin||bgcolor="#FFE2B5"| |-|navajowhite||bgcolor="#FFDDAD"| |navy||bgcolor="#00007F"| |navyblue||bgcolor="#00007F"| |oldlace||bgcolor="#FCF4E5"| |-|olivedrab||bgcolor="#6B8E23"| |orange||bgcolor="#FFA500"| |orangered||bgcolor="#FF4400"| |orchid||bgcolor="#D870D6"| |-|palegoldenrod||bgcolor="#EDE8AA"| |palegreen||bgcolor="#99F999"| |paleturquoise||bgcolor="#AFEDED"| |palevioletred||bgcolor="#DB7093"| |-|papayawhip||bgcolor="#FFEFD6"| |peachpuff||bgcolor="#FFD8BA"| |peru||bgcolor="#CC843F"| |pink||bgcolor="#FFBFCC"| |-|plum||bgcolor="#DDA0DD"| |powderblue||bgcolor="#AFE0E5"| |purple||bgcolor="#A021EF"| |red ||bgcolor="#FF0000"| |-|rosybrown||bgcolor="#BC8E8E"| |royalblue||bgcolor="#3F68E0"| |saddlebrown||bgcolor="#8C4411"| |salmon||bgcolor="#F97F72"| |-|sandybrown||bgcolor="#F4A360"| |seagreen||bgcolor="#2D8C56"| |seashell||bgcolor="#FFF4ED"| |sienna||bgcolor="#A0512D"| |-|skyblue||bgcolor="#87CEEA"| |slateblue||bgcolor="#6B59CC"| |snow||bgcolor="#FFF9F9"| |springgreen||bgcolor="#00FF7F"| |-|steelblue||bgcolor="#4482B5"| |tan ||bgcolor="#D1B58C"| |thistle||bgcolor="#D8BFD8"| |tomato||bgcolor="#FF6347"| |-|turquoise||bgcolor="#3FE0D1"| |violet||bgcolor="#ED82ED"| |violetred||bgcolor="#D1218E"| |wheat||bgcolor="#F4DDB2"| |-|white||bgcolor="#FFFFFF"| |whitesmoke||bgcolor="#F4F4F4"| |yellow||bgcolor="#FFFF00"| |yellowgreen||bgcolor="#99CC33"| |}

~~\starttexttext\stoptext</texcode>~~|~~|<context>\setuppapersize[A10]\setupcolors[state~~=~~start]~~= Additional pre-defined colors ==

~~\setupbackgrounds[page][background=color~~In addition to the above,~~backgroundcolor=blue]~~there are other pre-defined colors.

~~\starttext~~{| class="wikitable"~~text~~|-| ema || <code>\~~stoptext~~usecolors[ema]</~~context~~code>| {{src|colo-imp-ema.mkiv}} || 549 Emacs colors

|}

= Advanced Usage =

== Using colors in MetaPost ==

A color defined in TeX is available in MetaPost using `\MPcolor{...}`or in LuaMetaFun simply the name in quotation marks. For example:

{|

|<context mode=mkiv>

\definecolor[highlight][r=0.8,g=0.8,b=0]

~~\starttext~~

\color[highlight]{Highlighted text in TeX}

|}

= Tips and Tricks =

== Calculating RGB Values ==

An example of how to use LMTX to calculate RGB values is the following:

% Use a color picker to get red, green and blue values of a color:

% Example: RAL 2005: red = 255, green = 35, blue = 1

% Create variables from the values:

\setvariables[ColorName][r=255,g=35,b=1]

% Do some magic:

\usemodule[mathfun]

% Define the actual color based on variables:

\definecolor[ColorName][%

r={\mathexpr[.3N]{\getvariable{ColorName}{r}/255}},

g={\mathexpr[.3N]{\getvariable{ColorName}{g}/255}},

b={\mathexpr[.3N]{\getvariable{ColorName}{b}/255}},

]%

% Test it:

\startTEXpage[offset=5mm]

\framed[foregroundcolor=white, background=color, backgroundcolor=ColorName]{Hello WORLD!}

\\\colorcomponents{ColorName}

\stopTEXpage

</texcode>

% Use a color picker to get red, green and blue values of a color:

% Example: RAL 2005: red = 255, green = 35, blue = 1

% Create variables from the values:

\setvariables[ColorName][r=255,g=35,b=1]

% Do some magic:

\usemodule[mathfun]

% Define the actual color based on variables:

\definecolor[ColorName][%

r={\mathexpr[.3N]{\getvariable{ColorName}{r}/255}},

g={\mathexpr[.3N]{\getvariable{ColorName}{g}/255}},

b={\mathexpr[.3N]{\getvariable{ColorName}{b}/255}},

]%

% Test it:

\startTEXpage[offset=5mm]

\framed[foregroundcolor=white, background=color, backgroundcolor=ColorName]{Hello WORLD!}

\\\colorcomponents{ColorName}

\stopTEXpage

</context>

= Further reading and specialized topics =

* [[~~Color/Palet|Color Palettes]]~~* [[Color/Transparency|Transparency]] * [[~~Color/Spot_Colors|~~Spot Colors]]

* References

** [http://paletton.com Paletton] - ~~Website~~ website to choose color palettes** [http://colorbrewer2.org/ ColorBrewer] - website to choose colors for maps and graphics.** Tina Sutton, Bride M Whelan: The Complete Color Harmony. Rockport Publishers (2004). ISBN 978-1592530311 (~~recommanded~~ recommended in the mailing list) [[Category:Color]][[Category:Graphics]]

Hraban

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