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#ef281e - Color Information

#ef281e

Base Information

HEX

#ef281e

RGB

239,40,30

HSL

3,87,53

HSV

3,87,94

CMYK

0,83,87,6

LAB

52,71,55

LCH

52,90,38

XYZ

37,20,3

Web Safe

#ff3333

Web Smart

#ee2222

luminosity

0.1996

is dark color

Yes

Generate #ef281e solid background color

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

Combinations

#ef281e complementary

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

#ef281e

#1EE5EF

#ef281e splitComplementary

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

#ef281e

#1EEF91

#1E7CEF

#ef281e triadic

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

#ef281e

#1EEF28

#281EEF

#ef281e tetradic

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

#ef281e

#7CEF1E

#1EE5EF

#911EEF

#ef281e analogousComplementary

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

#ef281e

#1EE5EF

#1EEF91

#1E7CEF

#ef281e analogous

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

#ef281e

#EF911E

#E5EF1E

#7CEF1E

Shades

#ef281e Light Tints

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

#EF281E

#F13D34

#F2534B

#F46962

#F57E78

#F7948F

#F9A9A5

#FABFBC

#FCD4D2

#FDEAE9

#ef281e Gray Shades

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

#EF281E

#E43128

#D93A32

#CE423B

#C34B45

#B8544F

#AC5D59

#A16663

#966E6C

#8B7776

#ef281e Dark Shades

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

#EF281E

#D7241B

#BF2018

#A71C15

#8F1812

#78140F

#60100C

#480C09

#300806

#180403

#ef281e Red Shades

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

#EF281E

#F1241B

#F22018

#F41C15

#F51812

#F7140F

#F9100C

#FA0C09

#FC0806

#FD0403

#ef281e Green Shades

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

#EF281E

#D7311B

#BF3A18

#A74215

#8F4B12

#78540F

#605D0C

#486609

#306E06

#187703

#ef281e Blue Shades

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

#EF281E

#D72434

#BF204B

#A71C62

#8F1878

#78148F

#6010A5

#480CBC

#3008D2

#1804E9

Readability Analysis

#ef281e 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

#ef281e 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#ae5d2c
DeuteranomalyGreen weakness - Anomalous trichromacy#bb580b
TritanomalyBlue weakness - Anomalous trichromacy#ef2a26
ProtanopiaNo red perception - Dichromacy#897b34
DeuteranopiaNo green perception - Dichromacy#9d7400
TritanopiaNo blue perception - Dichromacy#ef2b2a
AchromatomalyPartial color blindness - Monochromacy#8b423f
AchromatopsiaComplete color blindness - Monochromacy#525252

#ef281e Color Code

NameCode
#ef281e css background color code
.bg { background-color: #ef281e; }
#ef281e css text color code
.text { color: #ef281e; }
#ef281e css border color code
.border { border-color: #ef281e; }