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#f81a1f - Color Information

#f81a1f

Base Information

HEX

#f81a1f

RGB

248,26,31

HSL

359,94,54

HSV

359,90,97

CMYK

0,90,88,3

LAB

53,76,57

LCH

53,95,37

XYZ

39,21,3

Web Safe

#ff3333

Web Smart

#ff2222

is dark

Yes

luminosity

0.2079

Pantone Color

No

Combinations

#f81a1f complementary

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

#f81a1f splitComplementary

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

#f81a1f triadic

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

#f81a1f tetradic

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

#f81a1f analogousComplementary

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

#f81a1f analogous

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

Shades

#f81a1f Light Tints

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

#f81a1f Gray Shades

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

#f81a1f Dark Shades

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

#f81a1f Red Shades

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

#f81a1f Green Shades

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

#f81a1f Blue Shades

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

Readability Analysis

#f81a1f as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White4.07A
Sample Text
Black5.16AA
Sample Text
Red1.02Fail
Sample Text
Green1.26Fail
Sample Text
Blue2.11Fail
Sample Text

#f81a1f as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White4.07A
Sample Text
Black5.16AA
Sample Text
Red1.02Fail
Sample Text
Green1.26Fail
Sample Text
Blue2.11Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#b3592e
DeuteranomalyGreen weakness - Anomalous trichromacy#c0550b
TritanomalyBlue weakness - Anomalous trichromacy#f81e1e
ProtanopiaNo red perception - Dichromacy#8b7d37
DeuteranopiaNo green perception - Dichromacy#a07600
TritanopiaNo blue perception - Dichromacy#f8211d
AchromatomalyPartial color blindness - Monochromacy#89383a
AchromatopsiaComplete color blindness - Monochromacy#4a4a4a