My kitchen, dining room, and living room are all open to each other. There is an open wall between the living room and dining room. Now here is my problem: I want my kitchen and dining room to be lighter (brighter) and I want my living room to be warm and cozy. Since the rooms are so closely connected. I'm not sure how to get that feel and still have the colors be harmonious and compliment one another. Any advice along with pictures will help me tremendously. This is my first home! I've never been able to make decisions about paint color before.