Process: phase 3: color

I did this quick process sketch to figure out how the color on the walls will work. My concept is about bright and open spaces transitioning into dark and intimate places, so I want the walls to reinforce this idea. I'm also trying to decide what colors to use and tried out green in this example. I am leaning towards using red in the entertaining spaces and blue in the private spaces. I was also playing with ideas of lighting and where fixtures will be located.