spongy-client-chrome/message_style.css

.message.mode, .message.nick, .message.join {
  color: #606043;
}

.message.notice {
  color: #97008B;
  font-style: oblique;
}

.message.error {
  color: #B33B2D;
}

.message.self {
  color: #005816;
}

.message.privmsg {
  color: #505053;
}

.message.privmsg.self {
  color: gray;
}

.message.privmsg.mention {
  color: darkred;
}

.message.privmsg.mention .source {
  font-weight: bold;
}

.message.privmsg.direct .source {
  color: #488AA8;
}

/* Nickname Colors. Taken from Textual */

.message.privmsg.self .source-content-container .source {
  color: #ea0d68;
}

.message:not(.self) .source-content-container .source[colornumber='0'] {
  color: #0080ff;
}

.message:not(.self) .source-content-container .source[colornumber='1'] {
  color: #059005;
}

.message:not(.self) .source-content-container .source[colornumber='2'] {
  color: #a80054;
}

.message:not(.self) .source-content-container .source[colornumber='3'] {
  color: #9b0db1;
}

.message:not(.self) .source-content-container .source[colornumber='4'] {
  color: #108860;
}

.message:not(.self) .source-content-container .source[colornumber='5'] {
  color: #7F4FFF;
}

.message:not(.self) .source-content-container .source[colornumber='6'] {
  color: #58701a;
}

.message:not(.self) .source-content-container .source[colornumber='7'] {
  color: #620a8e;
}

.message:not(.self) .source-content-container .source[colornumber='8'] {
  color: #BB0008;
}

.message:not(.self) .source-content-container .source[colornumber='9'] {
  color: #44345f;
}

.message:not(.self) .source-content-container .source[colornumber='10'] {
  color: #2f5353;
}

.message:not(.self) .source-content-container .source[colornumber='11'] {
  color: #904000;
}

.message:not(.self) .source-content-container .source[colornumber='12'] {
  color: #808000;
}

.message:not(.self) .source-content-container .source[colornumber='13'] {
  color: #57797e;
}

.message:not(.self) .source-content-container .source[colornumber='14'] {
  color: #3333dd;
}

.message:not(.self) .source-content-container .source[colornumber='15'] {
  color: #5f4d22;
}

.message:not(.self) .source-content-container .source[colornumber='16'] {
  color: #706616;
}

.message:not(.self) .source-content-container .source[colornumber='17'] {
  color: #46799c;
}

.message:not(.self) .source-content-container .source[colornumber='18'] {
  color: #80372e;
}

.message:not(.self) .source-content-container .source[colornumber='19'] {
  color: #8F478E;
}

.message:not(.self) .source-content-container .source[colornumber='20'] {
  color: #5b9e4c;
}

.message:not(.self) .source-content-container .source[colornumber='21'] {
  color: #13826c;
}

.message:not(.self) .source-content-container .source[colornumber='22'] {
  color: #b13637;
}

.message:not(.self) .source-content-container .source[colornumber='23'] {
  color: #e45d59;
}

.message:not(.self) .source-content-container .source[colornumber='24'] {
  color: #1b51ae;
}

.message:not(.self) .source-content-container .source[colornumber='25'] {
  color: #4855ac;
}

.message:not(.self) .source-content-container .source[colornumber='26'] {
  color: #7f1d86;
}
.message:not(.self) .source-content-container .source[colornumber='27'] {
  color: #73643f;
}

.message:not(.self) .source-content-container .source[colornumber='28'] {
  color: #0b9578;
}

.message:not(.self) .source-content-container .source[colornumber='29'] {
  color: #569c96;
}

.message:not(.self) .source-content-container .source[colornumber='30'] {
  color: #08465f;
}