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#ef021f - Color Information

#ef021f

Base Information

HEX

#ef021f

RGB

239,2,31

HSL

353,98,47

HSV

353,99,94

CMYK

0,99,87,6

LAB

50,76,54

LCH

50,93,35

XYZ

36,18,3

Web Safe

#ff0033

Web Smart

#ee0022

is dark

Yes

luminosity

0.1849

Pantone Color

No

Combinations

#ef021f complementary

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

#ef021f splitComplementary

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

#ef021f triadic

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

#ef021f tetradic

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

#ef021f analogousComplementary

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

#ef021f analogous

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

Shades

#ef021f Light Tints

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

#ef021f Gray Shades

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

#ef021f Dark Shades

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

#ef021f Red Shades

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

#ef021f Green Shades

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

#ef021f Blue Shades

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

Readability Analysis

#ef021f as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White4.47A
Sample Text
Black4.70AA
Sample Text
Red1.12Fail
Sample Text
Green1.15Fail
Sample Text
Blue1.92Fail
Sample Text

#ef021f as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White4.47A
Sample Text
Black4.70AA
Sample Text
Red1.12Fail
Sample Text
Green1.15Fail
Sample Text
Blue1.92Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#ab4c2f
DeuteranomalyGreen weakness - Anomalous trichromacy#b7480b
TritanomalyBlue weakness - Anomalous trichromacy#ee0e0b
ProtanopiaNo red perception - Dichromacy#847738
DeuteranopiaNo green perception - Dichromacy#977000
TritanopiaNo blue perception - Dichromacy#ee1500
AchromatomalyPartial color blindness - Monochromacy#7a232e
AchromatopsiaComplete color blindness - Monochromacy#363636