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#901b21 - Color Information

#901b21

Base Information

HEX

#901b21

RGB

144,27,33

HSL

357,68,34

HSV

357,81,56

CMYK

0,81,77,44

LAB

31,48,28

LCH

31,55,30

XYZ

12,7,2

Web Safe

#993333

Web Smart

#882222

is dark

Yes

luminosity

0.0682

Pantone Color

No

Combinations

#901b21 complementary

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

#901b21 splitComplementary

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

#901b21 triadic

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

#901b21 tetradic

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

#901b21 analogousComplementary

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

#901b21 analogous

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

Shades

#901b21 Light Tints

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

#901b21 Gray Shades

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

#901b21 Dark Shades

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

#901b21 Red Shades

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

#901b21 Green Shades

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

#901b21 Blue Shades

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

Readability Analysis

#901b21 as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White8.88AAA
Sample Text
Black2.36Fail
Sample Text
Red2.22Fail
Sample Text
Green1.73Fail
Sample Text
Blue1.03Fail
Sample Text

#901b21 as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White8.88AAA
Sample Text
Black2.36Fail
Sample Text
Red2.22Fail
Sample Text
Green1.73Fail
Sample Text
Blue1.03Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#683a2c
DeuteranomalyGreen weakness - Anomalous trichromacy#71371f
TritanomalyBlue weakness - Anomalous trichromacy#8f1f22
ProtanopiaNo red perception - Dichromacy#524b33
DeuteranopiaNo green perception - Dichromacy#5f481e
TritanopiaNo blue perception - Dichromacy#8f2122
AchromatomalyPartial color blindness - Monochromacy#562b2d
AchromatopsiaComplete color blindness - Monochromacy#343434