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#ef1f1f - Color Information

#ef1f1f

Base Information

HEX

#ef1f1f

RGB

239,31,31

HSL

0,87,53

HSV

0,87,94

CMYK

0,87,87,6

LAB

51,73,55

LCH

51,91,37

XYZ

36,19,3

Web Safe

#ff3333

Web Smart

#ee2222

luminosity

0.1943

is dark color

Yes

Pantone Color

No

W3C Color

No

Generate #ef1f1f solid background color

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

Combinations

#ef1f1f complementary

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

#ef1f1f

#1FEFEF

#ef1f1f splitComplementary

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

#ef1f1f

#1FEF87

#1F87EF

#ef1f1f triadic

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

#ef1f1f

#1FEF1F

#1F1FEF

#ef1f1f tetradic

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

#ef1f1f

#87EF1F

#1FEFEF

#871FEF

#ef1f1f analogousComplementary

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

#ef1f1f

#1FEFEF

#1FEF87

#1F87EF

#ef1f1f analogous

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

#ef1f1f

#EF871F

#EFEF1F

#87EF1F

Shades

#ef1f1f Light Tints

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

#EF1F1F

#F13535

#F24C4C

#F46262

#F57979

#F78F8F

#F9A5A5

#FABCBC

#FCD2D2

#FDE9E9

#ef1f1f Gray Shades

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

#EF1F1F

#E42929

#D93232

#CE3C3C

#C34646

#B85050

#AC5959

#A16363

#966D6D

#8B7676

#ef1f1f Dark Shades

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

#EF1F1F

#D71C1C

#BF1919

#A71616

#8F1313

#781010

#600C0C

#480909

#300606

#180303

#ef1f1f Red Shades

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

#EF1F1F

#F11C1C

#F21919

#F41616

#F51313

#F71010

#F90C0C

#FA0909

#FC0606

#FD0303

#ef1f1f Green Shades

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

#EF1F1F

#D7291C

#BF3219

#A73C16

#8F4613

#785010

#60590C

#486309

#306D06

#187603

#ef1f1f Blue Shades

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

#EF1F1F

#D71C35

#BF194C

#A71662

#8F1379

#78108F

#600CA5

#4809BC

#3006D2

#1803E9

Readability Analysis

#ef1f1f as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White4.30A
Sample Text
Black4.89AA
Sample Text
Red1.07Fail
Sample Text
Green1.20Fail
Sample Text
Blue2.00Fail
Sample Text

#ef1f1f as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White4.30A
Sample Text
Black4.89AA
Sample Text
Red1.07Fail
Sample Text
Green1.20Fail
Sample Text
Blue2.00Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#ad582e
DeuteranomalyGreen weakness - Anomalous trichromacy#b9540b
TritanomalyBlue weakness - Anomalous trichromacy#ef2321
ProtanopiaNo red perception - Dichromacy#877936
DeuteranopiaNo green perception - Dichromacy#9b7300
TritanopiaNo blue perception - Dichromacy#ee2522
AchromatomalyPartial color blindness - Monochromacy#873b3b
AchromatopsiaComplete color blindness - Monochromacy#4b4b4b

#ef1f1f Color Code

NameCode
#ef1f1f css background color code
.bg { background-color: #ef1f1f; }
#ef1f1f css text color code
.text { color: #ef1f1f; }
#ef1f1f css border color code
.border { border-color: #ef1f1f; }