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#ef030b - Color Information

#ef030b

Base Information

HEX

#ef030b

RGB

239,3,11

HSL

358,98,47

HSV

358,99,94

CMYK

0,99,95,6

LAB

50,76,61

LCH

50,98,39

XYZ

36,18,2

Web Safe

#ff0000

Web Smart

#ee0011

luminosity

0.1844

is dark color

Yes

Generate #ef030b solid background color

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

Combinations

#ef030b complementary

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

#ef030b

#03EFE7

#ef030b splitComplementary

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

#ef030b

#03EF71

#0381EF

#ef030b triadic

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

#ef030b

#0BEF03

#030BEF

#ef030b tetradic

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

#ef030b

#81EF03

#03EFE7

#7103EF

#ef030b analogousComplementary

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

#ef030b

#03EFE7

#03EF71

#0381EF

#ef030b analogous

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

#ef030b

#EF7103

#EFE703

#81EF03

Shades

#ef030b Light Tints

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

#EF030B

#F11C23

#F2353C

#F44F54

#F5686D

#F78185

#F99A9D

#FAB3B6

#FCCDCE

#FDE6E7

#ef030b Gray Shades

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

#EF030B

#E40F17

#D91C22

#CE292E

#C3353A

#B84246

#AC4E51

#A15B5D

#966769

#8B7474

#ef030b Dark Shades

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

#EF030B

#D7030A

#BF0209

#A70208

#8F0207

#780206

#600104

#480103

#300102

#180001

#ef030b Red Shades

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

#EF030B

#F1030A

#F20209

#F40208

#F50207

#F70206

#F90104

#FA0103

#FC0102

#FD0001

#ef030b Green Shades

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

#EF030B

#D70F0A

#BF1C09

#A72908

#8F3507

#784206

#604E04

#485B03

#306702

#187401

#ef030b Blue Shades

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

#EF030B

#D70323

#BF023C

#A70254

#8F026D

#780285

#60019D

#4801B6

#3001CE

#1800E7

Readability Analysis

#ef030b as Text Color

Background ColorContrast ScoreWCAG RatingPreview
White4.48A
Sample Text
Black4.69AA
Sample Text
Red1.12Fail
Sample Text
Green1.15Fail
Sample Text
Blue1.92Fail
Sample Text

#ef030b as Background Color

Text ColorContrast ScoreWCAG RatingPreview
White4.48A
Sample Text
Black4.69AA
Sample Text
Red1.12Fail
Sample Text
Green1.15Fail
Sample Text
Blue1.92Fail
Sample Text

Color Blindness Simulation

TypeDescriptionHex ValueColor Preview
ProtanomalyRed weakness - Anomalous trichromacy#ac4c1c
DeuteranomalyGreen weakness - Anomalous trichromacy#b74904
TritanomalyBlue weakness - Anomalous trichromacy#ee0f04
ProtanopiaNo red perception - Dichromacy#857625
DeuteranopiaNo green perception - Dichromacy#977000
TritanopiaNo blue perception - Dichromacy#ed1500
AchromatomalyPartial color blindness - Monochromacy#792326
AchromatopsiaComplete color blindness - Monochromacy#363636

#ef030b Color Code

NameCode
#ef030b css background color code
.bg { background-color: #ef030b; }
#ef030b css text color code
.text { color: #ef030b; }
#ef030b css border color code
.border { border-color: #ef030b; }