What do five colors mean?

Five colors refer to cyan, yellow, red (red), white and black.

Color is composed of three primary colors (red, green and blue are colored lights, and yellow, magenta and cyan are pigments or pigments). The colors of the three primary colors are added in different proportions to produce various colored lights, that is, different colors.

Green: blue+yellow. Orange: red+yellow. Purple: red+blue. Brown: black+red. Pink: red+white.

Meat color: orange+white. Khaki: yellow+brown.

Color is the visual effect of light through eyes, brain and our life experience. People's perception of color is not only determined by the physical properties of light, for example, people's perception of color is often affected by the surrounding colors. Sometimes people also refer to the physical characteristics of different colors produced by substances as colors directly.