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#ef280f - Color Information

#ef280f

Base Information

HEX

#ef280f

RGB

239,40,15

HSL

7,88,50

HSV

7,94,94

CMYK

0,83,94,6

LAB

52,71,61

LCH

52,94,41

XYZ

36,20,2

Web Safe

#ff3300

Web Smart

#ee2211

luminosity

0.1990

is dark color

Yes

Generate #ef280f solid background color

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

Combinations

#ef280f complementary

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

#ef280f

#0FD6EF

#ef280f splitComplementary

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

#ef280f

#0FEF98

#0F66EF

#ef280f triadic

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

#ef280f

#0FEF28

#280FEF

#ef280f tetradic

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

#ef280f

#66EF0F

#0FD6EF

#980FEF

#ef280f analogousComplementary

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

#ef280f

#0FD6EF

#0FEF98

#0F66EF

#ef280f analogous

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

#ef280f

#EF980F

#D6EF0F

#66EF0F

Shades

#ef280f Light Tints

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

#EF280F

#F13D27

#F2533F

#F46957

#F57E6F

#F79487

#F9A99F

#FABFB7

#FCD4CF

#FDEAE7

#ef280f Gray Shades

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

#EF280F

#E4311A

#D93A26

#CE4231

#C34B3C

#B85448

#AC5D53

#A1665E

#966E69

#8B7775

#ef280f Dark Shades

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

#EF280F

#D7240E

#BF200C

#A71C0B

#8F1809

#781408

#601006

#480C04

#300803

#180401

#ef280f Red Shades

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

#EF280F

#F1240E

#F2200C

#F41C0B

#F51809

#F71408

#F91006

#FA0C04

#FC0803

#FD0401

#ef280f Green Shades

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

#EF280F

#D7310E

#BF3A0C

#A7420B

#8F4B09

#785408

#605D06

#486604

#306E03

#187701

#ef280f Blue Shades

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

#EF280F

#D72427

#BF203F

#A71C57

#8F186F

#781487

#60109F

#480CB7

#3008CF

#1804E7

Readability Analysis

#ef280f as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White4.22A
Sample Text
Black4.98AA
Sample Text
Red1.05Fail
Sample Text
Green1.22Fail
Sample Text
Blue2.04Fail
Sample Text

#ef280f as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White4.22A
Sample Text
Black4.98AA
Sample Text
Red1.05Fail
Sample Text
Green1.22Fail
Sample Text
Blue2.04Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#af5d1e
DeuteranomalyGreen weakness - Anomalous trichromacy#ba5805
TritanomalyBlue weakness - Anomalous trichromacy#ef2920
ProtanopiaNo red perception - Dichromacy#8a7b26
DeuteranopiaNo green perception - Dichromacy#9c7400
TritanopiaNo blue perception - Dichromacy#ef2a29
AchromatomalyPartial color blindness - Monochromacy#8a4239
AchromatopsiaComplete color blindness - Monochromacy#515151

#ef280f Color Code

NameCode
#ef280f css background color code
.bg { background-color: #ef280f; }
#ef280f css text color code
.text { color: #ef280f; }
#ef280f css border color code
.border { border-color: #ef280f; }