A palette of three primary colors.

Color can be determined by three parameters, namely hue, lightness and saturation. Tone is the characteristic that distinguishes colors.

Signs can be distinguished depending on the chromatographic composition of the light source and the perception of each wavelength emitted from the surface of the object to the human eye.

Red, yellow, green, blue and purple. Brightness, also known as lightness, is a characteristic that indicates the change of surface brightness.

Eigenvalue; By comparing the lightness of various colors, colors can be divided into lightness and darkness. Saturation, also known as color

Degree is a characteristic value indicating the depth of the surface color of an object, which makes the color different from MingLiang Yu and gloomy. In color matching, adding white to dilute primary colors or complex colors can get colors with different "saturation"; join

Different components of black can get various colors with different lightness. Adding complementary colors to composite colors will darken the colors.

Even turn gray or black. The relationship between color matching, fineness and complementary color is often matched with multicolor paint.

primary colour

Proportion/%

Hues are red, yellow, blue, white and black.

Jujube 70.75 24.57 4.68

Light meat red 0.55 3.28 96.438+07

Pink 5 95

Up 47.5 6.0 46.25 0.25

Meat color 17 3 80

Light brown 20 69.8 10.2

Brown 50 37.5 12.5

Iron red 72.416.411.2

Purple 95 5

Chestnut 72 1 1 14 3

Orange 7.5 92 0.5

Ochre 40 60

Bearer 4.2 14.7 80.8 0.3

Lavender 1.94 0.96 97. 1

Light blue 5 95

Tianlan 9 9 1

National defense green 8.4 60.18.51310

Jiefang Green 27 22.9 4 1.6 9.2 23.6

Fruit green14.591.18 84.23

Grass green 75 15 10

Light bean green 7.9 2. 1 90

Lake Green 6.06 3.04 90.9

Hu Dan Green 22.1710.62 67438+0

Camel color 3.67 20.8 1.70 5.52

Blue gray12.84 73.3513.438+0

Light gray 0.94 94. 1 4.96

Medium gray 1.35 89.62 9.03

Light gray 2.78 2.29 9 1.34 3.59

Silver ash 3.25 1.30 90.73 4.72

Cream color 1 4 95

Ivory color 0.5 95.5

Beige 0.181.1.98.45 0.27