It's best to give priority to light colors, because people are used to thinking of the ceiling as the sky. If the sky is bright, it will make people feel happy.

The color of the ceiling should be light rather than dark. The ceiling of the living room symbolizes the sky and the floor symbolizes the earth. The color of the ceiling should be light, and the color of the floor should be deep, so as to conform to the meaning of "the sky is light and heavy", and there will be no feeling of top-heavy or top-heavy visually. The ceiling of the living room symbolizes the color of the sky, of course, it is mainly light, such as light blue, which symbolizes the blue sky; White symbolizes white clouds.