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#ef3f11 - Color Information

#ef3f11

Base Information

HEX

#ef3f11

RGB

239,63,17

HSL

12,87,50

HSV

12,93,94

CMYK

0,74,93,6

LAB

54,65,62

LCH

54,90,43

XYZ

37,22,3

Web Safe

#ff3300

Web Smart

#ee4411

is dark

Yes

luminosity

0.2195

Pantone Color

No

Combinations

#ef3f11 complementary

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

#ef3f11 splitComplementary

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

#ef3f11 triadic

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

#ef3f11 tetradic

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

#ef3f11 analogousComplementary

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

#ef3f11 analogous

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

Shades

#ef3f11 Light Tints

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

#ef3f11 Gray Shades

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

#ef3f11 Dark Shades

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

#ef3f11 Red Shades

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

#ef3f11 Green Shades

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

#ef3f11 Blue Shades

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

Readability Analysis

#ef3f11 as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White3.90A
Sample Text
Black5.39AA
Sample Text
Red1.03Fail
Sample Text
Green1.32Fail
Sample Text
Blue2.21Fail
Sample Text

#ef3f11 as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White3.90A
Sample Text
Black5.39AA
Sample Text
Red1.03Fail
Sample Text
Green1.32Fail
Sample Text
Blue2.21Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#b3691e
DeuteranomalyGreen weakness - Anomalous trichromacy#bf6406
TritanomalyBlue weakness - Anomalous trichromacy#ef3e2f
ProtanopiaNo red perception - Dichromacy#908026
DeuteranopiaNo green perception - Dichromacy#a37900
TritanopiaNo blue perception - Dichromacy#ef3d3f
AchromatomalyPartial color blindness - Monochromacy#955544
AchromatopsiaComplete color blindness - Monochromacy#616161