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#ef3b01 - Color Information

#ef3b01

Base Information

HEX

#ef3b01

RGB

239,59,1

HSL

15,99,47

HSV

15,100,94

CMYK

0,75,100,6

LAB

53,66,65

LCH

53,93,45

XYZ

37,21,2

Web Safe

#ff3300

Web Smart

#ee3300

luminosity

0.2148

is dark color

Yes

Generate #ef3b01 solid background color

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

Combinations

#ef3b01 complementary

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

#ef3b01

#01B5EF

#ef3b01 splitComplementary

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

#ef3b01

#01EFB2

#013EEF

#ef3b01 triadic

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

#ef3b01

#01EF3B

#3B01EF

#ef3b01 tetradic

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

#ef3b01

#3EEF01

#01B5EF

#B201EF

#ef3b01 analogousComplementary

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

#ef3b01

#01B5EF

#01EFB2

#013EEF

#ef3b01 analogous

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

#ef3b01

#EFB201

#B5EF01

#3EEF01

Shades

#ef3b01 Light Tints

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

#EF3B01

#F14F1A

#F26234

#F4764D

#F58967

#F79D80

#F9B199

#FAC4B3

#FCD8CC

#FDEBE6

#ef3b01 Gray Shades

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

#EF3B01

#E4420E

#D9491A

#CE5027

#C35734

#B85E41

#AC644D

#A16B5A

#967267

#8B7973

#ef3b01 Dark Shades

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

#EF3B01

#D73501

#BF2F01

#A72901

#8F2301

#781E01

#601800

#481200

#300C00

#180600

#ef3b01 Red Shades

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

#EF3B01

#F13501

#F22F01

#F42901

#F52301

#F71E01

#F91800

#FA1200

#FC0C00

#FD0600

#ef3b01 Green Shades

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

#EF3B01

#D74201

#BF4901

#A75001

#8F5701

#785E01

#606400

#486B00

#307200

#187900

#ef3b01 Blue Shades

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

#EF3B01

#D7351A

#BF2F34

#A7294D

#8F2367

#781E80

#601899

#4812B3

#300CCC

#1806E6

Readability Analysis

#ef3b01 as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White3.97A
Sample Text
Black5.30AA
Sample Text
Red1.01Fail
Sample Text
Green1.30Fail
Sample Text
Blue2.17Fail
Sample Text

#ef3b01 as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White3.97A
Sample Text
Black5.30AA
Sample Text
Red1.01Fail
Sample Text
Green1.30Fail
Sample Text
Blue2.17Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#b26611
DeuteranomalyGreen weakness - Anomalous trichromacy#be6200
TritanomalyBlue weakness - Anomalous trichromacy#ef3a26
ProtanopiaNo red perception - Dichromacy#8f7f1a
DeuteranopiaNo green perception - Dichromacy#a27800
TritanopiaNo blue perception - Dichromacy#ef393b
AchromatomalyPartial color blindness - Monochromacy#92513c
AchromatopsiaComplete color blindness - Monochromacy#5d5d5d

#ef3b01 Color Code

NameCode
#ef3b01 css background color code
.bg { background-color: #ef3b01; }
#ef3b01 css text color code
.text { color: #ef3b01; }
#ef3b01 css border color code
.border { border-color: #ef3b01; }