Color picker

Get useful color information like conversion, combinations, blindness simulation and more.
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A31E21
Auburn
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Conversion

HEX A31E21
RGB 163, 30, 33
CMYK 0, 82, 80, 36
HSB 359, 82, 64
HSL 359, 69, 38
LAB 36, 53, 34
XYZ 16, 9, 2
LCH 36, 62, 33
LUV 36, 98, 20
HWB 359, 12, 36

Variations

View this color variations of shades, tints, tones, hues and temperatures.

Shades

A shade is created by adding black to a base color, increasing its darkness. Shades appear more dramatic and richer.
A31E21
981C1E
8C1A1C
811819
751517
691315
5E1112
520F10
460D0E
3A0B0C
2F0909
230607
170405
0C0202
000000

Tints

A tint is created by adding white to a base color, increasing its lightness. Tints are likely to look pastel and less intense.
A31E21
B72224
CA2528
D82D30
DC4043
DF5356
E36668
E6797B
EA8C8E
EDA0A1
F1B3B4
F4C6C7
F8D9D9
FBECEC
FFFFFF

Tones

A tone is created by adding gray to a base color, increasing its lightness. Tones looks more sophisticated and complex than base colors.
A31E21
9F2325
9A282A
952C2E
913133
8C3637
873B3C
823F41
7E4445
79494A
744E4E
6F5353
6A5758
665C5C
616161

Hues

A hue refers to the basic family of a color from red to violet. Hues are variations of a base color on the color wheel.
861DA3
9D1DA3
A31D92
A31D7B
A31D64
A31D4D
A31D37
A31E21
A3321D
A3491D
A3601D
A3771D
A38E1D
A2A31D
8BA31D

Temperatures

Color are often divided in cool and warm according to how we perceive them. Greens and blues are cool, whilst reds and yellows are warm.
601E62
6A1E59
731E4F
7D1E46
861E3D
901E34
991E2A
A31E21
A31E21
A31E20
A31E20
A31E20
A31E20
A31E1F
A31E1F

Color harmonies

Color harmonies are pleasing color schemes created according to their position on a color wheel. Learn more

Analogous

Analogous color schemes are made by picking three colors that are next to each other on the color wheel. They are perceived as calm and serene.
A41E79
A31E21
A4751E

Complementary

Complementary color schemes are made by picking two opposite colors on the color wheel. They appear vibrant near to each other.
A31E21
1EA4A2

Split complementary

Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.
A31E21
1EA475
1E79A4

Triadic

Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.
A31E21
20A41E
1E20A4

Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel. They are very versatile, and work best with one dominant color.
A31E21
A4A21E
1EA4A2
1E20A4

Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.
A31E21
63A41E
1EA4A2
5F1EA4

Blindness simulator

Check how a color is perceived by color blind people to create accessible designs. Learn more

Protanopia

58% similar
1.3% of men, 0.02% of women
A31E21
696820

Protanomaly

84% similar
1.3% of men, 0.02% of women
A31E21
8A4A20

Deuteranopia

52% similar
1.2% of men, 0.01% of women
A31E21
717B20

Deuteranomaly

88% similar
5% of men, 0.35% of women
A31E21
884020

Tritanopia

98% similar
0.001% of men, 0.03% of women
A31E21
9C1F1F

Tritanomaly

99% similar
0.0001% of the population
A31E21
9E1E20

Achromatopsia

73% similar
0.003% of the population
A31E21
464646

Achromatomaly

87% similar
0.001% of the population
A31E21
703335

Contrast checker

Verify the contrast of a text on white and black backgrounds. For additional options use this tool.

White background

Very good 4/5
Quote n. 2The richest man is not he who has the most, but he who needs the least.

Unknown Author

Black background

Very poor 1/5
Quote n. 2The richest man is not he who has the most, but he who needs the least.

Unknown Author

Color libraries

View the most similar correspondences of this color with these popular color libraries.

Name

97% similar
A52A2A

RAL

97% similar
A02128

HKS

96% similar
B51D28

Copic

90% similar

Prismacolor

90% similar

Color Palettes

Some examples of color palettes with this color. View more

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