Traditional black + red, or gold + red

Black + red.

The Chinese ancestors determined the color of the sun before it rose as the basic red and black by observing the natural scenery of sunrise and sunset and the time sequence changes between the movement of the sky and the earth. From this point on, the traditional color gamut of red + black was derived.

Traditional colors are the natural scenery of sunrise, sunset and time sequence changes that the Chinese ancestors observed during the movement of heaven and earth. They defined the five colors of green, red, white, black and yellow as the correct colors, and combined them with the five elements of wood, fire and fire. , gold, water and earth correspond one to one. Because the five elements are mutually reinforcing and interfering with each other, the colors also have a mutually reinforcing and interfering relationship, which has also become an important theoretical basis for traditional home color matching.