Relationship between geomantic color and orientation in bedroom

The color layout of the bedroom is best related to the use of God's eight characters, but if you look at divination, the north belongs to water, cold colors such as black and blue, the south belongs to fire, warm colors such as red, purple and orange are bright, and the east belongs to wood, green and cyan. Western gold includes gold, silver and white. , middle-earth, available khaki, brown, etc.