Found here :
http://www.colorquiz.com/
You pick colours, ones that appeal to you in whatever order, then you do it again and a bit of personality profile is derived from the order in which you pick colours.
Sorry, I think I just made it more confusing - but try it!!
It's FUN!!
I think everyone should try this, it can be a little bit off sometimes, but it can actually be accurate as well!!