Color belongs to the five elements, black belongs to water, living in the north, white belongs to gold, living in the west, and white is also a symbol of water, so the use of color should be decided according to the owner's divination, the attributes of the five elements and the attributes of the flying stars. Feng Shui is unnecessary and useless, and everything is judged according to the actual situation. This kind of talk is mostly false feng shui.
I hope it helps you.