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#f81b3b - Color Information

#f81b3b

Base Information

HEX

#f81b3b

RGB

248,27,59

HSL

351,94,54

HSV

351,89,97

CMYK

0,89,76,3

LAB

53,77,42

LCH

53,88,29

XYZ

40,21,6

Web Safe

#ff3333

Web Smart

#ff2233

is dark

Yes

luminosity

0.2106

Pantone Color

No

Combinations

#f81b3b complementary

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

#f81b3b splitComplementary

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

#f81b3b triadic

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

#f81b3b tetradic

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

#f81b3b analogousComplementary

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

#f81b3b analogous

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

Shades

#f81b3b Light Tints

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

#f81b3b Gray Shades

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

#f81b3b Dark Shades

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

#f81b3b Red Shades

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

#f81b3b Green Shades

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

#f81b3b Blue Shades

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

Readability Analysis

#f81b3b as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White4.03A
Sample Text
Black5.21AA
Sample Text
Red1.01Fail
Sample Text
Green1.27Fail
Sample Text
Blue2.13Fail
Sample Text

#f81b3b as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White4.03A
Sample Text
Black5.21AA
Sample Text
Red1.01Fail
Sample Text
Green1.27Fail
Sample Text
Blue2.13Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#b15a4c
DeuteranomalyGreen weakness - Anomalous trichromacy#bf5633
TritanomalyBlue weakness - Anomalous trichromacy#f7222c
ProtanopiaNo red perception - Dichromacy#887e56
DeuteranopiaNo green perception - Dichromacy#9e772e
TritanopiaNo blue perception - Dichromacy#f72624
AchromatomalyPartial color blindness - Monochromacy#8b3a46
AchromatopsiaComplete color blindness - Monochromacy#4c4c4c