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#ef1f15 - Color Information

#ef1f15

Base Information

HEX

#ef1f15

RGB

239,31,21

HSL

3,87,51

HSV

3,91,94

CMYK

0,87,91,6

LAB

51,73,59

LCH

51,94,39

XYZ

36,19,3

Web Safe

#ff3300

Web Smart

#ee2211

luminosity

0.1938

is dark color

Yes

Generate #ef1f15 solid background color

Create and download a solid color image in any size up to 5000x5000 pixels

Combinations

#ef1f15 complementary

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

#ef1f15

#15E5EF

#ef1f15 splitComplementary

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

#ef1f15

#15EF8C

#1578EF

#ef1f15 triadic

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

#ef1f15

#15EF1F

#1F15EF

#ef1f15 tetradic

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

#ef1f15

#78EF15

#15E5EF

#8C15EF

#ef1f15 analogousComplementary

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

#ef1f15

#15E5EF

#15EF8C

#1578EF

#ef1f15 analogous

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

#ef1f15

#EF8C15

#E5EF15

#78EF15

Shades

#ef1f15 Light Tints

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

#EF1F15

#F1352C

#F24C44

#F4625B

#F57973

#F78F8A

#F9A5A1

#FABCB9

#FCD2D0

#FDE9E8

#ef1f15 Gray Shades

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

#EF1F15

#E42920

#D9322A

#CE3C35

#C34640

#B8504B

#AC5955

#A16360

#966D6B

#8B7675

#ef1f15 Dark Shades

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

#EF1F15

#D71C13

#BF1911

#A7160F

#8F130D

#78100B

#600C08

#480906

#300604

#180302

#ef1f15 Red Shades

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

#EF1F15

#F11C13

#F21911

#F4160F

#F5130D

#F7100B

#F90C08

#FA0906

#FC0604

#FD0302

#ef1f15 Green Shades

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

#EF1F15

#D72913

#BF3211

#A73C0F

#8F460D

#78500B

#605908

#486306

#306D04

#187602

#ef1f15 Blue Shades

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

#EF1F15

#D71C2C

#BF1944

#A7165B

#8F1373

#78108A

#600CA1

#4809B9

#3006D0

#1803E8

Readability Analysis

#ef1f15 as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White4.31A
Sample Text
Black4.88AA
Sample Text
Red1.08Fail
Sample Text
Green1.19Fail
Sample Text
Blue2.00Fail
Sample Text

#ef1f15 as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White4.31A
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#ad5824
DeuteranomalyGreen weakness - Anomalous trichromacy#b95408
TritanomalyBlue weakness - Anomalous trichromacy#ef221d
ProtanopiaNo red perception - Dichromacy#88792c
DeuteranopiaNo green perception - Dichromacy#9a7300
TritanopiaNo blue perception - Dichromacy#ef2421
AchromatomalyPartial color blindness - Monochromacy#863b37
AchromatopsiaComplete color blindness - Monochromacy#4b4b4b

#ef1f15 Color Code

NameCode
#ef1f15 css background color code
.bg { background-color: #ef1f15; }
#ef1f15 css text color code
.text { color: #ef1f15; }
#ef1f15 css border color code
.border { border-color: #ef1f15; }