What's your color???

Ok so I’m trying to pick a color for my bedroom walls.

This is what my wall looks like right now.  And I still don't see THE color on the wall that I have in my head. 

I'm thinking robin’s egg blue ….or that 50’s aqua blue that's so popular now.  My room doesn't get a lot of light and everything seems to be a different color on the wall than on that little square in the store.  Everything I pick is too bright or too blue. 

HELP!!!!!!!

………..anyone out there in blogland have a color that they love and could recommend??? 

Robin