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#b51b23 - Color Information

#b51b23

Base Information

HEX

#b51b23

RGB

181,27,35

HSL

357,74,41

HSV

357,85,71

CMYK

0,85,81,29

LAB

39,59,37

LCH

39,69,32

XYZ

20,11,3

Web Safe

#cc3333

Web Smart

#bb2222

is dark

Yes

luminosity

0.1073

Pantone Color

No

Combinations

#b51b23 complementary

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

#b51b23 splitComplementary

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

#b51b23 triadic

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

#b51b23 tetradic

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

#b51b23 analogousComplementary

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

#b51b23 analogous

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

Shades

#b51b23 Light Tints

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

#b51b23 Gray Shades

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

#b51b23 Dark Shades

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

#b51b23 Red Shades

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

#b51b23 Green Shades

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

#b51b23 Blue Shades

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

Readability Analysis

#b51b23 as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White6.68AA
Sample Text
Black3.15A
Sample Text
Red1.67Fail
Sample Text
Green1.30Fail
Sample Text
Blue1.29Fail
Sample Text

#b51b23 as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White6.68AA
Sample Text
Black3.15A
Sample Text
Red1.67Fail
Sample Text
Green1.30Fail
Sample Text
Blue1.29Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#824530
DeuteranomalyGreen weakness - Anomalous trichromacy#8c421e
TritanomalyBlue weakness - Anomalous trichromacy#b41f22
ProtanopiaNo red perception - Dichromacy#665c37
DeuteranopiaNo green perception - Dichromacy#75581c
TritanopiaNo blue perception - Dichromacy#b32222
AchromatomalyPartial color blindness - Monochromacy#683033
AchromatopsiaComplete color blindness - Monochromacy#3c3c3c