API ChangeChatColor

__NOTOC__
Updates the color for a type of chat message.
 ChangeChatColor(channelname, red, green, blue)
==Parameters==
===Arguments===
:;channelname: - Name of the channel as given in chat-cache.txt files.
:;red, blue, green: - RGB values (0-1, floats).
==Example==
 ChangeChatColor("CHANNEL1", 255/255, 192/255, 192/255);
===Result===
Reset the General channel to the default (255,192,192, slightly off-white) color.
==See Also==
* FontString:SetTextColor().