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#f31d1f - Color Information

#f31d1f

Base Information

HEX

#f31d1f

RGB

243,29,31

HSL

359,90,53

HSV

359,88,95

CMYK

0,88,87,5

LAB

52,75,55

LCH

52,93,37

XYZ

38,20,3

Web Safe

#ff3333

Web Smart

#ee2222

is dark

Yes

luminosity

0.2003

Pantone Color

No

Combinations

#f31d1f complementary

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

#f31d1f splitComplementary

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

#f31d1f triadic

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

#f31d1f tetradic

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

#f31d1f analogousComplementary

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

#f31d1f analogous

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

Shades

#f31d1f Light Tints

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

#f31d1f Gray Shades

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

#f31d1f Dark Shades

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

#f31d1f Red Shades

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

#f31d1f Green Shades

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

#f31d1f Blue Shades

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

Readability Analysis

#f31d1f as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White4.19A
Sample Text
Black5.01AA
Sample Text
Red1.05Fail
Sample Text
Green1.22Fail
Sample Text
Blue2.05Fail
Sample Text

#f31d1f as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White4.19A
Sample Text
Black5.01AA
Sample Text
Red1.05Fail
Sample Text
Green1.22Fail
Sample Text
Blue2.05Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#b0592e
DeuteranomalyGreen weakness - Anomalous trichromacy#bc550b
TritanomalyBlue weakness - Anomalous trichromacy#f32120
ProtanopiaNo red perception - Dichromacy#897b36
DeuteranopiaNo green perception - Dichromacy#9d7400
TritanopiaNo blue perception - Dichromacy#f32320
AchromatomalyPartial color blindness - Monochromacy#883a3b
AchromatopsiaComplete color blindness - Monochromacy#4b4b4b