From the perspective of Feng Shui, what is the difference between the "general method", "rational method" and "different method" of color?

The general method is a common concept, that is, a certain color will produce a general feeling under human visual experience. The general method focuses on design and psychological attachment. For example, red has a strong and active feature, green has a sense of tranquility and comfort, and yellow has a tendency to make people feel friendly, happy, rational and stable.

White, a relatively neutral color, makes people feel pure and lovely, blue, with far-reaching but not aggressive enlightenment, black, with a feeling of depression, but some people think that black has an inscrutable tendency?

Although these are common feelings, different colors represent different meanings in the customs of different races. For example, red is auspicious for China people, but in Korean customs, if there is a funeral at home, it is represented by red cloth. Therefore, the color of the general law is generally based on "people" and "land" and will not have a decisive impact on the parties. "People"-refers to the innate preferences of the parties. According to the research of chromatics, men prefer warm colors, while women prefer cool colors. Young people like warm colors, while old people like cool colors. Because warm colors make people feel motivated to work hard and be positive, while cool colors make people feel relaxed, calm and negative. ?

"Land"-refers to the choice of color in different places and at different times. For example, "where people need to gather and make the atmosphere lively, you need to choose exciting colors to stimulate your desire to buy." But you need a stable and peaceful atmosphere for resting and thinking, so a quiet color system is the most ideal.

Administration according to law means doing things according to principles. In geomantic omen, color has a certain influence on good or bad luck. There are three main systems of color management: as far as gossip is concerned, colors must be matched with yin and yang to achieve certain results. Scientifically speaking, color can only be effective if it is used with light. Generally speaking, red, white and yellow represent lighter pigments, while black, blue and gray represent darker pigments. In geomantic omen, colors are also different from yin and yang.