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#f81c1b - Color Information

#f81c1b

Base Information

HEX

#f81c1b

RGB

248,28,27

HSL

0,94,54

HSV

0,89,97

CMYK

0,89,89,3

LAB

53,76,58

LCH

53,96,37

XYZ

39,21,3

Web Safe

#ff3333

Web Smart

#ff2222

is dark

Yes

luminosity

0.2087

Pantone Color

No

Combinations

#f81c1b complementary

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

#f81c1b splitComplementary

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

#f81c1b triadic

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

#f81c1b tetradic

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

#f81c1b analogousComplementary

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

#f81c1b analogous

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

Shades

#f81c1b Light Tints

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

#f81c1b Gray Shades

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

#f81c1b Dark Shades

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

#f81c1b Red Shades

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

#f81c1b Green Shades

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

#f81c1b Blue Shades

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

Readability Analysis

#f81c1b as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White4.06A
Sample Text
Black5.17AA
Sample Text
Red1.02Fail
Sample Text
Green1.27Fail
Sample Text
Blue2.12Fail
Sample Text

#f81c1b as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White4.06A
Sample Text
Black5.17AA
Sample Text
Red1.02Fail
Sample Text
Green1.27Fail
Sample Text
Blue2.12Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#b35a2a
DeuteranomalyGreen weakness - Anomalous trichromacy#c0560a
TritanomalyBlue weakness - Anomalous trichromacy#f8201d
ProtanopiaNo red perception - Dichromacy#8c7d33
DeuteranopiaNo green perception - Dichromacy#a07700
TritanopiaNo blue perception - Dichromacy#f8221e
AchromatomalyPartial color blindness - Monochromacy#8a3a39
AchromatopsiaComplete color blindness - Monochromacy#4b4b4b