Warm colors: red, orange, yellow, red purple, red orange, yellow orange, yellow green. Cool colors: purple, blue, green, blue-purple, turquoise, etc. Medium colors: gray, black, white, gold, chestnut and brown.

Black and white, and a variety of gray series mixed by black and white, in which black and white are solid colors, while gray has various shades. Achromatic color color has only one basic attribute, namely lightness, which can add layers to the picture. The higher the brightness of the cool tone, the warmer it is, and the higher the brightness of the warm tone, the colder it is.

colour

Colors can be divided into two categories: achromatic series and colored series. Color has three basic characteristics: hue, purity (chroma, saturation) and lightness. The color with saturation of 0 is achromatic color. Different colors can produce different psychological effects and directly affect people's feelings.