What is primary color, secondary color and polychrome?

(1) primary color

Among the ever-changing colors, tracing back to the source, many colors are derived from the mixture of red, yellow and blue. However, red, blue and blue cannot be adjusted by any color. They are the most basic colors, so they are called primary colors, also called primary colors. The three primary colors of the pigment are matched in equal amounts to form black.

(2) secondary color

Also called secondary color, it is formed by mixing two primary colors. For example, orange, purple, green, etc. are made of red and yellow, red and blue, yellow and blue.

(3) Recolor

Also called secondary color or tertiary color, it is a color prepared by mixing primary color and secondary color or two secondary colors. If the primary color, secondary color and secondary color are interlaced and mixed with each other, countless kinds of colors can be prepared. Recolor. For example, orange and purple are mixed to make orange-purple, orange and green are mixed to make green, and green and purple are mixed to make green-purple. It can be seen that each complex color contains three primary colors, but one primary color has more components. When we observe color, we must determine its color tendency, see what color is the main color, and what components are included in it.