2 good color tips: 1. Repetition is good, put a few pieces (art, sculpture, etc.) around the room that is the same color as the wall color, or even put it outside where it is viewable from the window or sliding glass door. 2. Avoid color trends, it will drive you crazy. 2 good color resources: 1. Travel, go to new places in the world & you'll find new color combinations. 2. Books of collections of paintings, there are always new inspirations.