I am having my LR painted and I don't know what color to paint. I was thinking a griege but I don't know if there is enough of a contrast against a grey sofa. The griege looks a little muddy. I have bought several samples and put them on my wall, I've tried a green grey, a beige grey. My room is very monotone and I like it that way, but I looking for sophistication with warmth, please help. Currently I have yellow accents for the summer but will change them seasonaly.