Well as the topic says you can change the username color for supporter (expect for red,green,blue,pink,etc so it won't confused you who the one that is a mod,dev,bancho and etc)
MrSergio wrote:
The role color is the only acceptable thing, if ever.
If you can give good reasons as to what benefits this would bring to the game, sure, but untill then this request is just damage to organization and recognition of the game's community.