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#ef281d - Color Information

#ef281d

Base Information

HEX

#ef281d

RGB

239,40,29

HSL

3,87,53

HSV

3,88,94

CMYK

0,83,88,6

LAB

52,71,56

LCH

52,91,38

XYZ

37,20,3

Web Safe

#ff3333

Web Smart

#ee2222

luminosity

0.1996

is dark color

Yes

Generate #ef281d solid background color

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

Combinations

#ef281d complementary

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

#ef281d

#1DE4EF

#ef281d splitComplementary

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

#ef281d

#1DEF91

#1D7BEF

#ef281d triadic

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

#ef281d

#1DEF28

#281DEF

#ef281d tetradic

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

#ef281d

#7BEF1D

#1DE4EF

#911DEF

#ef281d analogousComplementary

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

#ef281d

#1DE4EF

#1DEF91

#1D7BEF

#ef281d analogous

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

#ef281d

#EF911D

#E4EF1D

#7BEF1D

Shades

#ef281d Light Tints

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

#EF281D

#F13D34

#F2534A

#F46961

#F57E77

#F7948E

#F9A9A5

#FABFBB

#FCD4D2

#FDEAE8

#ef281d Gray Shades

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

#EF281D

#E43127

#D93A31

#CE423B

#C34B45

#B8544F

#AC5D58

#A16662

#966E6C

#8B7776

#ef281d Dark Shades

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

#EF281D

#D7241A

#BF2017

#A71C14

#8F1811

#78140F

#60100C

#480C09

#300806

#180403

#ef281d Red Shades

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

#EF281D

#F1241A

#F22017

#F41C14

#F51811

#F7140F

#F9100C

#FA0C09

#FC0806

#FD0403

#ef281d Green Shades

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

#EF281D

#D7311A

#BF3A17

#A74214

#8F4B11

#78540F

#605D0C

#486609

#306E06

#187703

#ef281d Blue Shades

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

#EF281D

#D72434

#BF204A

#A71C61

#8F1877

#78148E

#6010A5

#480CBB

#3008D2

#1804E8

Readability Analysis

#ef281d as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White4.21A
Sample Text
Black4.99AA
Sample Text
Red1.05Fail
Sample Text
Green1.22Fail
Sample Text
Blue2.04Fail
Sample Text

#ef281d as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White4.21A
Sample Text
Black4.99AA
Sample Text
Red1.05Fail
Sample Text
Green1.22Fail
Sample Text
Blue2.04Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#ae5d2b
DeuteranomalyGreen weakness - Anomalous trichromacy#bb580b
TritanomalyBlue weakness - Anomalous trichromacy#ef2a26
ProtanopiaNo red perception - Dichromacy#897b33
DeuteranopiaNo green perception - Dichromacy#9d7400
TritanopiaNo blue perception - Dichromacy#ef2b2a
AchromatomalyPartial color blindness - Monochromacy#8b423e
AchromatopsiaComplete color blindness - Monochromacy#525252

#ef281d Color Code

NameCode
#ef281d css background color code
.bg { background-color: #ef281d; }
#ef281d css text color code
.text { color: #ef281d; }
#ef281d css border color code
.border { border-color: #ef281d; }