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#ef1f1c - Color Information

#ef1f1c

Base Information

HEX

#ef1f1c

RGB

239,31,28

HSL

1,87,52

HSV

1,88,94

CMYK

0,87,88,6

LAB

51,73,56

LCH

51,92,37

XYZ

36,19,3

Web Safe

#ff3333

Web Smart

#ee2222

is dark

Yes

luminosity

0.1941

Pantone Color

No

Combinations

#ef1f1c complementary

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

#ef1f1c splitComplementary

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

#ef1f1c triadic

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

#ef1f1c tetradic

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

#ef1f1c analogousComplementary

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

#ef1f1c analogous

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

Shades

#ef1f1c Light Tints

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

#ef1f1c Gray Shades

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

#ef1f1c Dark Shades

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

#ef1f1c Red Shades

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

#ef1f1c Green Shades

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

#ef1f1c Blue Shades

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

Readability Analysis

#ef1f1c as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White4.30A
Sample Text
Black4.88AA
Sample Text
Red1.08Fail
Sample Text
Green1.19Fail
Sample Text
Blue2.00Fail
Sample Text

#ef1f1c as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White4.30A
Sample Text
Black4.88AA
Sample Text
Red1.08Fail
Sample Text
Green1.19Fail
Sample Text
Blue2.00Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#ad582b
DeuteranomalyGreen weakness - Anomalous trichromacy#b9540a
TritanomalyBlue weakness - Anomalous trichromacy#ef2220
ProtanopiaNo red perception - Dichromacy#877933
DeuteranopiaNo green perception - Dichromacy#9b7300
TritanopiaNo blue perception - Dichromacy#ef2422
AchromatomalyPartial color blindness - Monochromacy#873b3a
AchromatopsiaComplete color blindness - Monochromacy#4b4b4b