I think light blues, grays, silver toned whites, light purples. I think anything light and some darker colored hues like grays, blacks. Reason being. I was going to paint my living room a very light
silver gray with a dark gray or black
around my fireplace for a focal point, but as I was putting the color
on the wall and did one half of my focal wall the room seemed to be getting cooler visually. So since I wanted a warmer atmosphere I ditched those colors
and went with a rich yellow with a hint of gold and a brick hued red
for the focal wall. It looked so good it wrapped the colors
around into the dining room, creating a wall of red
around the window and continuing it to the adjoining wall which flowed into my kitchen. It looks gorgeous if I must say so myself. Now as for my Master Bath which I wanted a much cooler tone I went for a blue but gave it a little brown around the wall with the mirror/sink and toilet just for some pizzazz. I then painted my bedroom a rich darker blue with chocolate wall and followed it up with plush bedding and window treatments. The end.