I posted about this before
http://forum.purseblog.com/general-discussion/help-me-with-paint-colors-255681-2.html#post5455934
(hopefully the link works!)
There are programs that you can upload pictures of your room (or whatever) to in order to try out different colors. It's pretty neat.
I used software by these people but it looks like you'll have to register.
http://www.colorcharts.org/cc/
I am sure, though, that there are similar applications out there. GL!
Thanks so much! Ill def. check it out!