Have you tested colors on foam board (taped with painter's tape to your walls) to see what looks good in the room? They have little pots of inexpensive samples of most paint brands these days. I have found it's well worth the extra time to make sure you have a color you will love. The light in a room will determine what color looks good. I painted my sewing room white and lilac (two walls of bright white, and two of lilac, in a north room that needed brightening).