#E9161F

#E9161F

Color Values

HEX

#E9161F

RGB

233, 22, 31

HSL

357.4, 82.7%, 50.0%

HSV

357.4, 90.6%, 91.4%

CMYK

0.0%, 90.6%, 86.7%, 8.6%

OKLCH

0.593 0.234 27.3

Properties

Warm Light Nearest: firebrick 2

Color Harmonies

Complementary

#E9161F

#16E9E0

Analogous

#E91689

#E97616

#E9161F

Triadic

#E9161F

#1FE916

#161FE9

Split Complementary

#E9161F

#16E976

#1689E9

Tetradic

#E9161F

#89E916

#16E9E0

#7616E9

Color Blindness Simulation

Original

#E9161F

Protanopia

#8E8C1D

Deuteranopia

#9AAA1C

Tritanopia

#DE1B1B

Achromatopsia

#444444

CSS Usage

background-color: #E9161F;
color: #E9161F;
border-color: #E9161F;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FDF2F2
100
#FAE1E2
200
#F9BEC0
300
#F48F94
400
#EF5359
500
#E9161F
600
#BA1219
700
#950E14
800
#740B10
900
#550C10
950
#35080A

Contrast Checker

Text on white

4.57:1

AA Pass AAA Fail

Text on black

4.6:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026