Color picker

Get useful color information like conversion, combinations, blindness simulation and more.
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871015
OU crimson
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Conversion

HEX 871015
RGB 135, 16, 21
CMYK 0, 88, 84, 47
HSB 357, 88, 53
HSL 357, 79, 30
LAB 28, 47, 31
XYZ 10, 6, 1
LCH 28, 57, 33
LUV 28, 83, 17
HWB 357, 6, 47

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.
871015
7F0F15
750E13
6C0D11
620B10
580A0E
4E090D
44080B
3B0709
310608
270506
1D0305
140203
0A0102
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.
871015
A0131A
B7151D
CD1821
E41B25
E7323B
EA4850
EC5F66
EF767C
F28D92
F4A4A8
F7BBBE
FAD1D3
FCE8E9
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.
871015
85141A
80191E
7C1D22
782126
73262A
6F2A2D
6B2E31
663335
623739
5E3B3D
594041
554445
514849
4D4D4D

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.
691087
7E1087
87107C
871068
871053
87103F
87102B
871015
871F10
873310
874710
875C10
877010
878510
758710

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.
4C104E
541046
5D103E
651036
6E102D
761025
7F101D
871015
871015
871014
871014
871014
871013
871013
871013

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.
891067
871015
895B10

Complementary

Complementary color schemes are made by picking two opposite colors on the color wheel. They appear vibrant near to each other.
871015
108983

Split complementary

Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.
871015
10895B
106789

Triadic

Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.
871015
168910
101689

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.
871015
898310
108983
101689

Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.
871015
538910
108983
461089

Blindness simulator

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

Protanopia

62% similar
1.3% of men, 0.02% of women
871015
535213

Protanomaly

87% similar
1.3% of men, 0.02% of women
871015
713714

Deuteranopia

56% similar
1.2% of men, 0.01% of women
871015
5A6313

Deuteranomaly

90% similar
5% of men, 0.35% of women
871015
6F2E14

Tritanopia

98% similar
0.001% of men, 0.03% of women
871015
811212

Tritanomaly

99% similar
0.0001% of the population
871015
831114

Achromatopsia

74% similar
0.003% of the population
871015
343434

Achromatomaly

87% similar
0.001% of the population
871015
592325

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. 5The third-rate mind is only happy when it is thinking with the majority. The second-rate mind is only happy when it is thinking with the minority. The first-rate mind is only happy when it is thinking.

A. A. Milne

Black background

Very poor 1/5
Quote n. 5The third-rate mind is only happy when it is thinking with the majority. The second-rate mind is only happy when it is thinking with the minority. The first-rate mind is only happy when it is thinking.

A. A. Milne

Color libraries

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

Name

99% similar

RAL

93% similar
A02128

HKS

94% similar
933024

Copic

89% similar

Prismacolor

93% similar

Color Palettes

Some examples of color palettes with this color. View more

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