[Konstantinos]

Something like this? kvann created it but personally I wouldn't waste 256 textdraws for the colors themselves.

An alternative way is this:
http://forum.sa-mp.com/showpost.php?...postcount=1019
http://forum.sa-mp.com/showpost.php?...postcount=1020

and displays all the color in a dialog but the string is ~4300 if I'm not mistaken and you don't want to mess with run time errors so last option is the above colors in a client message like a preview of the specified color.