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#ef5f21 - Color Information

#ef5f21

Base Information

HEX

#ef5f21

RGB

239,95,33

HSL

18,87,53

HSV

18,86,94

CMYK

0,60,86,6

LAB

59,53,60

LCH

59,80,48

XYZ

40,27,4

Web Safe

#ff6633

Web Smart

#ee6622

luminosity

0.2664

is dark color

Yes

Generate #ef5f21 solid background color

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

Combinations

#ef5f21 complementary

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

#ef5f21

#21B1EF

#ef5f21 splitComplementary

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

#ef5f21

#21EFC6

#214AEF

#ef5f21 triadic

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

#ef5f21

#21EF5F

#5F21EF

#ef5f21 tetradic

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

#ef5f21

#4AEF21

#21B1EF

#C621EF

#ef5f21 analogousComplementary

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

#ef5f21

#21B1EF

#21EFC6

#214AEF

#ef5f21 analogous

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

#ef5f21

#EFC621

#B1EF21

#4AEF21

Shades

#ef5f21 Light Tints

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

#EF5F21

#F16F37

#F27F4D

#F48F64

#F59F7A

#F7AF90

#F9BFA6

#FACFBC

#FCDFD3

#FDEFE9

#ef5f21 Gray Shades

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

#EF5F21

#E4622B

#D96634

#CE693E

#C36C47

#B87051

#AC735A

#A17664

#96796D

#8B7D77

#ef5f21 Dark Shades

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

#EF5F21

#D7561E

#BF4C1A

#A74317

#8F3914

#783011

#60260D

#481C0A

#301307

#180903

#ef5f21 Red Shades

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

#EF5F21

#F1561E

#F24C1A

#F44317

#F53914

#F73011

#F9260D

#FA1C0A

#FC1307

#FD0903

#ef5f21 Green Shades

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

#EF5F21

#D7621E

#BF661A

#A76917

#8F6C14

#787011

#60730D

#48760A

#307907

#187D03

#ef5f21 Blue Shades

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

#EF5F21

#D75637

#BF4C4D

#A74364

#8F397A

#783090

#6026A6

#481CBC

#3013D3

#1809E9

Readability Analysis

#ef5f21 as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White3.32A
Sample Text
Black6.33AA
Sample Text
Red1.21Fail
Sample Text
Green1.55Fail
Sample Text
Blue2.59Fail
Sample Text

#ef5f21 as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White3.32A
Sample Text
Black6.33AA
Sample Text
Red1.21Fail
Sample Text
Green1.55Fail
Sample Text
Blue2.59Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#bb7c2b
DeuteranomalyGreen weakness - Anomalous trichromacy#c87719
TritanomalyBlue weakness - Anomalous trichromacy#f05b48
ProtanopiaNo red perception - Dichromacy#9d8c30
DeuteranopiaNo green perception - Dichromacy#b28414
TritanopiaNo blue perception - Dichromacy#f1595f
AchromatomalyPartial color blindness - Monochromacy#a47059
AchromatopsiaComplete color blindness - Monochromacy#797979

#ef5f21 Color Code

NameCode
#ef5f21 css background color code
.bg { background-color: #ef5f21; }
#ef5f21 css text color code
.text { color: #ef5f21; }
#ef5f21 css border color code
.border { border-color: #ef5f21; }