Here you go, give this page a try: http://wikimarkup.wikia.com/wiki/HEX_Colors — hope that's of use...?
That was quick! Thanks! :)
There's 16777216 colors to choose from.
That being said, only a tiny fraction are actual named colors. The rest are in format rgb(255,0,255) or #FF00FF which is equivalent.
What do you think?