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#ef453f - Color Information

#ef453f

Base Information

HEX

#ef453f

RGB

239,69,63

HSL

2,85,59

HSV

2,74,94

CMYK

0,71,74,6

LAB

55,64,42

LCH

55,77,33

XYZ

39,23,7

Web Safe

#ff3333

Web Smart

#ee4444

is dark

Yes

luminosity

0.2297

Pantone Color

No

Combinations

#ef453f complementary

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

#ef453f splitComplementary

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

#ef453f triadic

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

#ef453f tetradic

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

#ef453f analogousComplementary

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

#ef453f analogous

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

Shades

#ef453f Light Tints

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

#ef453f Gray Shades

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

#ef453f Dark Shades

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

#ef453f Red Shades

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

#ef453f Green Shades

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

#ef453f Blue Shades

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

Readability Analysis

#ef453f as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White3.75A
Sample Text
Black5.59AA
Sample Text
Red1.06Fail
Sample Text
Green1.37Fail
Sample Text
Blue2.29Fail
Sample Text

#ef453f as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White3.75A
Sample Text
Black5.59AA
Sample Text
Red1.06Fail
Sample Text
Green1.37Fail
Sample Text
Blue2.29Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#b26c4c
DeuteranomalyGreen weakness - Anomalous trichromacy#bf6839
TritanomalyBlue weakness - Anomalous trichromacy#ef4545
ProtanopiaNo red perception - Dichromacy#8f8353
DeuteranopiaNo green perception - Dichromacy#a47c35
TritanopiaNo blue perception - Dichromacy#ef4649
AchromatomalyPartial color blindness - Monochromacy#9a5c5a
AchromatopsiaComplete color blindness - Monochromacy#696969