Additional colors (in the same window as standard colors)
Adds your new colors to the standard color palette in the reply form.
https://i.imgur.com/mHt6f3P.png?1

Author: Romych
Platform: MyBB
Analogues: Color palettes in the reply form (MyBB) [Deff, Russian_Goblin, Romych]

To HTML-bottom (Admin → Options: 2nd form) or to Form of reply (Admin → Options: 7th form):

Code:
    <!--additional colors © Romych-->
    <script language="javascript">
    $(function(){
    $('div#color-area table').append('<td style="background-color: thistle;"><img src="/i/blank.gif" onclick="bbcode(\'[color=thistle]\',\'[/color]\')"></td><td style="background-color: yellowgreen;"><img src="/i/blank.gif" onclick="bbcode(\'[color=yellowgreen]\',\'[/color]\')"></td><td style="background-color: lightblue;"><img src="/i/blank.gif" onclick="bbcode(\'[color=lightblue]\',\'[/color]\')"></td><td style="background-color: lightpink;"><img src="/i/blank.gif" onclick="bbcode(\'[color=lightpink]\',\'[/color]\')"></td><td style="background-color: palegoldenrod;"><img src="/i/blank.gif" onclick="bbcode(\'[color=palegoldenrod]\',\'[/color]\')"></td><td style="background-color: steelblue;"><img src="/i/blank.gif" onclick="bbcode(\'[color=steelblue]\',\'[/color]\')"></td><td style="background-color: orange;"><img src="/i/blank.gif" onclick="bbcode(\'[color=orange]\',\'[/color]\')"></td><td style="background-color: forestgreen;"><img src="/i/blank.gif" onclick="bbcode(\'[color=forestgreen]\',\'[/color]\')"></td><td style="background-color: firebrick;"><img src="/i/blank.gif" onclick="bbcode(\'[color=firebrick]\',\'[/color]\')"></td><td style="background-color: lightsteelblue;"><img src="/i/blank.gif" onclick="bbcode(\'[color=lightsteelblue]\',\'[/color]\')"></td><td style="background-color: sienna;"><img src="/i/blank.gif" onclick="bbcode(\'[color=sienna]\',\'[/color]\')"></td><td style="background-color: darkseagreen;"><img src="/i/blank.gif" onclick="bbcode(\'[color=darkseagreen]\',\'[/color]\')"></td><td style="background-color: saddlebrown;"><img src="/i/blank.gif" onclick="bbcode(\'[color=saddlebrown]\',\'[/color]\')"></td><td style="background-color: mediumpurple;"><img src="/i/blank.gif" onclick="bbcode(\'[color=mediumpurple]\',\'[/color]\')"></td><td style="background-color: tan;"><img src="/i/blank.gif" onclick="bbcode(\'[color=tan]\',\'[/color]\')"></td><td style="background-color: dodgerblue;"><img src="/i/blank.gif" onclick="bbcode(\'[color=dodgerblue]\',\'[/color]\')"></td>');
    });
    </script>

Variation (140 colors):
http://s7.uploads.ru/t/3OJQc.jpg

Code:
    <!--additional colors-->
    <script language="javascript">
    $(function(){
    $('div#color-area table').append('<tr><td style="background-color: indianred;"><img src="/i/blank.gif" onclick="bbcode(\'[color=indianred]\',\'[/color]\')"></td><td style="background-color: lightcoral;"><img src="/i/blank.gif" onclick="bbcode(\'[color=lightcoral]\',\'[/color]\')"></td><td style="background-color: salmon;"><img src="/i/blank.gif" onclick="bbcode(\'[color=salmon]\',\'[/color]\')"></td><td style="background-color: darksalmon;"><img src="/i/blank.gif" onclick="bbcode(\'[color=darksalmon]\',\'[/color]\')"></td><td style="background-color: lightsalmon;"><img src="/i/blank.gif" onclick="bbcode(\'[color=lightsalmon]\',\'[/color]\')"></td><td style="background-color: crimson;"><img src="/i/blank.gif" onclick="bbcode(\'[color=crimson]\',\'[/color]\')"></td><td style="background-color: firebrick;"><img src="/i/blank.gif" onclick="bbcode(\'[color=firebrick]\',\'[/color]\')"></td><td style="background-color: pink;"><img src="/i/blank.gif" onclick="bbcode(\'[color=pink]\',\'[/color]\')"></td><td style="background-color: lightpink;"><img src="/i/blank.gif" onclick="bbcode(\'[color=lightpink]\',\'[/color]\')"></td><td style="background-color: hotpink;"><img src="/i/blank.gif" onclick="bbcode(\'[color=hotpink]\',\'[/color]\')"></td><td style="background-color: deeppink;"><img src="/i/blank.gif" onclick="bbcode(\'[color=deeppink]\',\'[/color]\')"></td><td style="background-color: mediumvioletred;"><img src="/i/blank.gif" onclick="bbcode(\'[color=mediumvioletred]\',\'[/color]\')"></td><td style="background-color: palevioletred;"><img src="/i/blank.gif" onclick="bbcode(\'[color=palevioletred]\',\'[/color]\')"></td><td style="background-color: lightsalmon;"><img src="/i/blank.gif" onclick="bbcode(\'[color=lightsalmon]\',\'[/color]\')"></td><td style="background-color: coral;"><img src="/i/blank.gif" onclick="bbcode(\'[color=coral]\',\'[/color]\')"></td><td style="background-color: tomato;"><img src="/i/blank.gif" onclick="bbcode(\'[color=tomato]\',\'[/color]\')"></td></tr><tr><td style="background-color: orangered;"><img src="/i/blank.gif" onclick="bbcode(\'[color=orangered]\',\'[/color]\')"></td><td style="background-color: darkorange;"><img src="/i/blank.gif" onclick="bbcode(\'[color=darkorange]\',\'[/color]\')"></td><td style="background-color: orange;"><img src="/i/blank.gif" onclick="bbcode(\'[color=orange]\',\'[/color]\')"></td><td style="background-color: gold;"><img src="/i/blank.gif" onclick="bbcode(\'[color=gold]\',\'[/color]\')"></td><td style="background-color: lightyellow;"><img src="/i/blank.gif" onclick="bbcode(\'[color=lightyellow]\',\'[/color]\')"></td><td style="background-color: lemonchiffon;"><img src="/i/blank.gif" onclick="bbcode(\'[color=lemonchiffon]\',\'[/color]\')"></td><td style="background-color: lightgoldenrodyellow;"><img src="/i/blank.gif" onclick="bbcode(\'[color=lightgoldenrodyellow]\',\'[/color]\')"></td><td style="background-color: papayawhip;"><img src="/i/blank.gif" onclick="bbcode(\'[color=papayawhip]\',\'[/color]\')"></td><td style="background-color: moccasin;"><img src="/i/blank.gif" onclick="bbcode(\'[color=moccasin]\',\'[/color]\')"></td><td style="background-color: peachpuff;"><img src="/i/blank.gif" onclick="bbcode(\'[color=peachpuff]\',\'[/color]\')"></td><td style="background-color: palegoldenrod;"><img src="/i/blank.gif" onclick="bbcode(\'[color=palegoldenrod]\',\'[/color]\')"></td><td style="background-color: khaki;"><img src="/i/blank.gif" onclick="bbcode(\'[color=khaki]\',\'[/color]\')"></td><td style="background-color: darkkhaki;"><img src="/i/blank.gif" onclick="bbcode(\'[color=darkkhaki]\',\'[/color]\')"></td><td style="background-color: lavender;"><img src="/i/blank.gif" onclick="bbcode(\'[color=lavender]\',\'[/color]\')"></td><td style="background-color: thistle;"><img src="/i/blank.gif" onclick="bbcode(\'[color=thistle]\',\'[/color]\')"></td><td style="background-color: plum;"><img src="/i/blank.gif" onclick="bbcode(\'[color=plum]\',\'[/color]\')"></td></tr><tr><td style="background-color: violet;"><img src="/i/blank.gif" onclick="bbcode(\'[color=violet]\',\'[/color]\')"></td><td style="background-color: orchid;"><img src="/i/blank.gif" onclick="bbcode(\'[color=orchid]\',\'[/color]\')"></td><td style="background-color: magenta;"><img src="/i/blank.gif" onclick="bbcode(\'[color=magenta]\',\'[/color]\')"></td><td style="background-color: mediumorchid;"><img src="/i/blank.gif" onclick="bbcode(\'[color=mediumorchid]\',\'[/color]\')"></td><td style="background-color: mediumpurple;"><img src="/i/blank.gif" onclick="bbcode(\'[color=mediumpurple]\',\'[/color]\')"></td><td style="background-color: blueviolet;"><img src="/i/blank.gif" onclick="bbcode(\'[color=blueviolet]\',\'[/color]\')"></td><td style="background-color: darkviolet;"><img src="/i/blank.gif" onclick="bbcode(\'[color=darkviolet]\',\'[/color]\')"></td><td style="background-color: darkorchid;"><img src="/i/blank.gif" onclick="bbcode(\'[color=darkorchid]\',\'[/color]\')"></td><td style="background-color: darkmagenta;"><img src="/i/blank.gif" onclick="bbcode(\'[color=darkmagenta]\',\'[/color]\')"></td><td style="background-color: indigo;"><img src="/i/blank.gif" onclick="bbcode(\'[color=indigo]\',\'[/color]\')"></td><td style="background-color: slateblue;"><img src="/i/blank.gif" onclick="bbcode(\'[color=slateblue]\',\'[/color]\')"></td><td style="background-color: darkslateblue;"><img src="/i/blank.gif" onclick="bbcode(\'[color=darkslateblue]\',\'[/color]\')"></td><td style="background-color: greenyellow;"><img src="/i/blank.gif" onclick="bbcode(\'[color=greenyellow]\',\'[/color]\')"></td><td style="background-color: chartreuse;"><img src="/i/blank.gif" onclick="bbcode(\'[color=chartreuse]\',\'[/color]\')"></td><td style="background-color: lawngreen;"><img src="/i/blank.gif" onclick="bbcode(\'[color=lawngreen]\',\'[/color]\')"></td><td style="background-color: limegreen;"><img src="/i/blank.gif" onclick="bbcode(\'[color=limegreen]\',\'[/color]\')"></td></tr><tr><td style="background-color: palegreen;"><img src="/i/blank.gif" onclick="bbcode(\'[color=palegreen]\',\'[/color]\')"></td><td style="background-color: lightgreen;"><img src="/i/blank.gif" onclick="bbcode(\'[color=lightgreen]\',\'[/color]\')"></td><td style="background-color: mediumspringgreen;"><img src="/i/blank.gif" onclick="bbcode(\'[color=mediumspringgreen]\',\'[/color]\')"></td><td style="background-color: springgreen;"><img src="/i/blank.gif" onclick="bbcode(\'[color=springgreen]\',\'[/color]\')"></td><td style="background-color: mediumseagreen;"><img src="/i/blank.gif" onclick="bbcode(\'[color=mediumseagreen]\',\'[/color]\')"></td><td style="background-color: seagreen;"><img src="/i/blank.gif" onclick="bbcode(\'[color=seagreen]\',\'[/color]\')"></td><td style="background-color: forestgreen;"><img src="/i/blank.gif" onclick="bbcode(\'[color=forestgreen]\',\'[/color]\')"></td><td style="background-color: darkgreen;"><img src="/i/blank.gif" onclick="bbcode(\'[color=darkgreen]\',\'[/color]\')"></td><td style="background-color: yellowgreen;"><img src="/i/blank.gif" onclick="bbcode(\'[color=yellowgreen]\',\'[/color]\')"></td><td style="background-color: olivedrab;"><img src="/i/blank.gif" onclick="bbcode(\'[color=olivedrab]\',\'[/color]\')"></td><td style="background-color: darkolivegreen;"><img src="/i/blank.gif" onclick="bbcode(\'[color=darkolivegreen]\',\'[/color]\')"></td><td style="background-color: mediumaquamarine;"><img src="/i/blank.gif" onclick="bbcode(\'[color=mediumaquamarine]\',\'[/color]\')"></td><td style="background-color: darkseagreen;"><img src="/i/blank.gif" onclick="bbcode(\'[color=darkseagreen]\',\'[/color]\')"></td><td style="background-color: lightseagreen;"><img src="/i/blank.gif" onclick="bbcode(\'[color=lightseagreen]\',\'[/color]\')"></td><td style="background-color: darkcyan;"><img src="/i/blank.gif" onclick="bbcode(\'[color=darkcyan]\',\'[/color]\')"></td><td style="background-color: cyan;"><img src="/i/blank.gif" onclick="bbcode(\'[color=cyan]\',\'[/color]\')"></td></tr><tr><td style="background-color: lightcyan;"><img src="/i/blank.gif" onclick="bbcode(\'[color=lightcyan]\',\'[/color]\')"></td><td style="background-color: paleturquoise;"><img src="/i/blank.gif" onclick="bbcode(\'[color=paleturquoise]\',\'[/color]\')"></td><td style="background-color: aquamarine;"><img src="/i/blank.gif" onclick="bbcode(\'[color=aquamarine]\',\'[/color]\')"></td><td style="background-color: turquoise;"><img src="/i/blank.gif" onclick="bbcode(\'[color=turquoise]\',\'[/color]\')"></td><td style="background-color: mediumturquoise;"><img src="/i/blank.gif" onclick="bbcode(\'[color=mediumturquoise]\',\'[/color]\')"></td><td style="background-color: darkturquoise;"><img src="/i/blank.gif" onclick="bbcode(\'[color=darkturquoise]\',\'[/color]\')"></td><td style="background-color: cadetblue;"><img src="/i/blank.gif" onclick="bbcode(\'[color=cadetblue]\',\'[/color]\')"></td><td style="background-color: steelblue;"><img src="/i/blank.gif" onclick="bbcode(\'[color=steelblue]\',\'[/color]\')"></td><td style="background-color: lightsteelblue;"><img src="/i/blank.gif" onclick="bbcode(\'[color=lightsteelblue]\',\'[/color]\')"></td><td style="background-color: powderblue;"><img src="/i/blank.gif" onclick="bbcode(\'[color=powderblue]\',\'[/color]\')"></td><td style="background-color: lightblue;"><img src="/i/blank.gif" onclick="bbcode(\'[color=lightblue]\',\'[/color]\')"></td><td style="background-color: skyblue;"><img src="/i/blank.gif" onclick="bbcode(\'[color=skyblue]\',\'[/color]\')"></td><td style="background-color: lightskyblue;"><img src="/i/blank.gif" onclick="bbcode(\'[color=lightskyblue]\',\'[/color]\')"></td><td style="background-color: deepskyblue;"><img src="/i/blank.gif" onclick="bbcode(\'[color=deepskyblue]\',\'[/color]\')"></td><td style="background-color: dodgerblue;"><img src="/i/blank.gif" onclick="bbcode(\'[color=dodgerblue]\',\'[/color]\')"></td><td style="background-color: cornflowerblue;"><img src="/i/blank.gif" onclick="bbcode(\'[color=cornflowerblue]\',\'[/color]\')"></td></tr><tr><td style="background-color: mediumslateblue;"><img src="/i/blank.gif" onclick="bbcode(\'[color=mediumslateblue]\',\'[/color]\')"></td><td style="background-color: royalblue;"><img src="/i/blank.gif" onclick="bbcode(\'[color=royalblue]\',\'[/color]\')"></td><td style="background-color: mediumblue;"><img src="/i/blank.gif" onclick="bbcode(\'[color=mediumblue]\',\'[/color]\')"></td><td style="background-color: darkblue;"><img src="/i/blank.gif" onclick="bbcode(\'[color=darkblue]\',\'[/color]\')"></td><td style="background-color: midnightblue;"><img src="/i/blank.gif" onclick="bbcode(\'[color=midnightblue]\',\'[/color]\')"></td><td style="background-color: cornsilk;"><img src="/i/blank.gif" onclick="bbcode(\'[color=cornsilk]\',\'[/color]\')"></td><td style="background-color: blanchedalmond;"><img src="/i/blank.gif" onclick="bbcode(\'[color=blanchedalmond]\',\'[/color]\')"></td><td style="background-color: bisque;"><img src="/i/blank.gif" onclick="bbcode(\'[color=bisque]\',\'[/color]\')"></td><td style="background-color: navajowhite;"><img src="/i/blank.gif" onclick="bbcode(\'[color=navajowhite]\',\'[/color]\')"></td><td style="background-color: wheat;"><img src="/i/blank.gif" onclick="bbcode(\'[color=wheat]\',\'[/color]\')"></td><td style="background-color: burlywood;"><img src="/i/blank.gif" onclick="bbcode(\'[color=burlywood]\',\'[/color]\')"></td><td style="background-color: tan;"><img src="/i/blank.gif" onclick="bbcode(\'[color=tan]\',\'[/color]\')"></td><td style="background-color: rosybrown;"><img src="/i/blank.gif" onclick="bbcode(\'[color=rosybrown]\',\'[/color]\')"></td><td style="background-color: sandybrown;"><img src="/i/blank.gif" onclick="bbcode(\'[color=sandybrown]\',\'[/color]\')"></td><td style="background-color: goldenrod;"><img src="/i/blank.gif" onclick="bbcode(\'[color=goldenrod]\',\'[/color]\')"></td><td style="background-color: darkgoldenrod;"><img src="/i/blank.gif" onclick="bbcode(\'[color=darkgoldenrod]\',\'[/color]\')"></td></tr><tr><td style="background-color: peru;"><img src="/i/blank.gif" onclick="bbcode(\'[color=peru]\',\'[/color]\')"></td><td style="background-color: chocolate;"><img src="/i/blank.gif" onclick="bbcode(\'[color=chocolate]\',\'[/color]\')"></td><td style="background-color: saddlebrown;"><img src="/i/blank.gif" onclick="bbcode(\'[color=saddlebrown]\',\'[/color]\')"></td><td style="background-color: sienna;"><img src="/i/blank.gif" onclick="bbcode(\'[color=sienna]\',\'[/color]\')"></td><td style="background-color: brown;"><img src="/i/blank.gif" onclick="bbcode(\'[color=brown]\',\'[/color]\')"></td><td style="background-color: snow;"><img src="/i/blank.gif" onclick="bbcode(\'[color=snow]\',\'[/color]\')"></td><td style="background-color: honeydew;"><img src="/i/blank.gif" onclick="bbcode(\'[color=honeydew]\',\'[/color]\')"></td><td style="background-color: mintcream;"><img src="/i/blank.gif" onclick="bbcode(\'[color=mintcream]\',\'[/color]\')"></td><td style="background-color: azure;"><img src="/i/blank.gif" onclick="bbcode(\'[color=azure]\',\'[/color]\')"></td><td style="background-color: aliceblue;"><img src="/i/blank.gif" onclick="bbcode(\'[color=aliceblue]\',\'[/color]\')"></td><td style="background-color: ghostwhite;"><img src="/i/blank.gif" onclick="bbcode(\'[color=ghostwhite]\',\'[/color]\')"></td><td style="background-color: whitesmoke;"><img src="/i/blank.gif" onclick="bbcode(\'[color=whitesmoke]\',\'[/color]\')"></td><td style="background-color: seashell;"><img src="/i/blank.gif" onclick="bbcode(\'[color=seashell]\',\'[/color]\')"></td><td style="background-color: beige;"><img src="/i/blank.gif" onclick="bbcode(\'[color=beige]\',\'[/color]\')"></td><td style="background-color: oldlace;"><img src="/i/blank.gif" onclick="bbcode(\'[color=oldlace]\',\'[/color]\')"></td><td style="background-color: floralwhite;"><img src="/i/blank.gif" onclick="bbcode(\'[color=floralwhite]\',\'[/color]\')"></td></tr><tr><td style="background-color: ivory;"><img src="/i/blank.gif" onclick="bbcode(\'[color=ivory]\',\'[/color]\')"></td><td style="background-color: antiquewhite;"><img src="/i/blank.gif" onclick="bbcode(\'[color=antiquewhite]\',\'[/color]\')"></td><td style="background-color: linen;"><img src="/i/blank.gif" onclick="bbcode(\'[color=linen]\',\'[/color]\')"></td><td style="background-color: lavenderblush;"><img src="/i/blank.gif" onclick="bbcode(\'[color=lavenderblush]\',\'[/color]\')"></td><td style="background-color: mistyrose;"><img src="/i/blank.gif" onclick="bbcode(\'[color=mistyrose]\',\'[/color]\')"></td><td style="background-color: gainsboro;"><img src="/i/blank.gif" onclick="bbcode(\'[color=gainsboro]\',\'[/color]\')"></td><td style="background-color: lightgrey;"><img src="/i/blank.gif" onclick="bbcode(\'[color=lightgrey]\',\'[/color]\')"></td><td style="background-color: darkgray;"><img src="/i/blank.gif" onclick="bbcode(\'[color=darkgray]\',\'[/color]\')"></td><td style="background-color: dimgray;"><img src="/i/blank.gif" onclick="bbcode(\'[color=dimgray]\',\'[/color]\')"></td><td style="background-color: lightslategray;"><img src="/i/blank.gif" onclick="bbcode(\'[color=lightslategray]\',\'[/color]\')"></td><td style="background-color: slategray;"><img src="/i/blank.gif" onclick="bbcode(\'[color=slategray]\',\'[/color]\')"></td><td style="background-color: darkslategray;"><img src="/i/blank.gif" onclick="bbcode(\'[color=darkslategray]\',\'[/color]\')"></td></tr>');
    });
    </script>