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#811b21 - Color Information

#811b21

Base Information

HEX

#811b21

RGB

129,27,33

HSL

356,65,31

HSV

356,79,51

CMYK

0,79,74,49

LAB

28,43,24

LCH

28,49,29

XYZ

10,6,2

Web Safe

#993333

Web Smart

#882222

luminosity

0.0556

is dark color

Yes

Generate #811b21 solid background color

Create and download a solid color image in any size up to 5000x5000 pixels

Combinations

#811b21 complementary

Colors that are opposite to each other, forming a contrasting pair.

#811b21

#1B817B

#811b21 splitComplementary

A base color and two secondary colors adjacent to its complementary color, offering high contrast with less tension.

#811b21

#1B8148

#1B5481

#811b21 triadic

Three colors evenly spaced around the color wheel, providing vibrant and balanced color schemes.

#811b21

#21811B

#1B2181

#811b21 tetradic

Four colors forming a rectangle on the color wheel, consisting of two complementary color pairs for rich and diverse palettes.

#811b21

#54811B

#1B817B

#481B81

#811b21 analogousComplementary

A combination of analogous colors with one complementary color, creating a harmonious yet dynamic palette.

#811b21

#1B817B

#1B8148

#1B5481

#811b21 analogous

Colors that are next to each other on the color wheel, producing serene and comfortable designs.

#811b21

#81481B

#817B1B

#54811B

Shades

#811b21 Light Tints

A series of lighter variations of the base color, created by mixing it with increasing amounts of white.

#811B21

#8E3237

#9A494D

#A75F64

#B3767A

#C08D90

#CDA4A6

#D9BBBC

#E6D1D3

#F2E8E9

#811b21 Gray Shades

A collection of shades that blend the base color with gray, resulting in more muted and subdued tones.

#811B21

#81252B

#812F34

#81393E

#814347

#814E51

#80585A

#806264

#806C6D

#807677

#811b21 Dark Shades

Darker versions of the base color, achieved by mixing it with increasing amounts of black.

#811B21

#74181E

#67161A

#5A1317

#4D1014

#410E11

#340B0D

#27080A

#1A0507

#0D0303

#811b21 Red Shades

A gradient of colors formed by mixing the base color with red, producing warmer and more intense hues.

#811B21

#8E181E

#9A161A

#A71317

#B31014

#C00E11

#CD0B0D

#D9080A

#E60507

#F20303

#811b21 Green Shades

A range of colors generated by blending the base color with green, resulting in fresher and more vibrant tones.

#811B21

#74251E

#672F1A

#5A3917

#4D4314

#414E11

#34580D

#27620A

#1A6C07

#0D7603

#811b21 Blue Shades

A spectrum of colors created by mixing the base color with blue, yielding cooler and more calming shades.

#811B21

#741837

#67164D

#5A1364

#4D107A

#410E90

#340BA6

#2708BC

#1A05D3

#0D03E9

Readability Analysis

#811b21 as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White9.94AAA
Sample Text
Black2.11Fail
Sample Text
Red2.49Fail
Sample Text
Green1.94Fail
Sample Text
Blue1.16Fail
Sample Text

#811b21 as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White9.94AAA
Sample Text
Black2.11Fail
Sample Text
Red2.49Fail
Sample Text
Green1.94Fail
Sample Text
Blue1.16Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#5e352b
DeuteranomalyGreen weakness - Anomalous trichromacy#653320
TritanomalyBlue weakness - Anomalous trichromacy#801f22
ProtanopiaNo red perception - Dichromacy#4a4431
DeuteranopiaNo green perception - Dichromacy#564120
TritanopiaNo blue perception - Dichromacy#802123
AchromatomalyPartial color blindness - Monochromacy#4e292b
AchromatopsiaComplete color blindness - Monochromacy#313131

#811b21 Color Code

NameCode
#811b21 css background color code
.bg { background-color: #811b21; }
#811b21 css text color code
.text { color: #811b21; }
#811b21 css border color code
.border { border-color: #811b21; }