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#ef231c - Color Information

#ef231c

Base Information

HEX

#ef231c

RGB

239,35,28

HSL

2,87,52

HSV

2,88,94

CMYK

0,85,88,6

LAB

51,72,56

LCH

51,92,38

XYZ

36,20,3

Web Safe

#ff3333

Web Smart

#ee2222

is dark

Yes

luminosity

0.1964

Pantone Color

No

Combinations

#ef231c complementary

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

#ef231c splitComplementary

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

#ef231c triadic

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

#ef231c tetradic

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

#ef231c analogousComplementary

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

#ef231c analogous

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

Shades

#ef231c Light Tints

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

#ef231c Gray Shades

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

#ef231c Dark Shades

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

#ef231c Red Shades

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

#ef231c Green Shades

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

#ef231c Blue Shades

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

Readability Analysis

#ef231c as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White4.26A
Sample Text
Black4.93AA
Sample Text
Red1.07Fail
Sample Text
Green1.21Fail
Sample Text
Blue2.02Fail
Sample Text

#ef231c as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White4.26A
Sample Text
Black4.93AA
Sample Text
Red1.07Fail
Sample Text
Green1.21Fail
Sample Text
Blue2.02Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#ae5a2a
DeuteranomalyGreen weakness - Anomalous trichromacy#ba560a
TritanomalyBlue weakness - Anomalous trichromacy#ef2622
ProtanopiaNo red perception - Dichromacy#887a33
DeuteranopiaNo green perception - Dichromacy#9b7300
TritanopiaNo blue perception - Dichromacy#ef2726
AchromatomalyPartial color blindness - Monochromacy#883e3c
AchromatopsiaComplete color blindness - Monochromacy#4e4e4e