#B6231D

#B6231D

Color Values

HEX

#B6231D

RGB

182, 35, 29

HSL

2.4, 72.5%, 41.4%

HSV

2.4, 84.1%, 71.4%

CMYK

0.0%, 80.8%, 84.1%, 28.6%

OKLCH

0.5045 0.1834 28.4

Properties

Warm Dark Nearest: RAL 3016 Coral Red

Color Harmonies

Complementary

#B6231D

#1DB0B6

Analogous

#B61D63

#B6701D

#B6231D

Triadic

#B6231D

#1DB623

#231DB6

Split Complementary

#B6231D

#1DB670

#1D63B6

Tetradic

#B6231D

#63B61D

#1DB0B6

#701DB6

Color Blindness Simulation

Original

#B6231D

Protanopia

#76751E

Deuteranopia

#7F8A1F

Tritanopia

#AF2020

Achromatopsia

#424242

CSS Usage

background-color: #B6231D;
color: #B6231D;
border-color: #B6231D;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FCF3F3
100
#F8E3E2
200
#F5C3C1
300
#EE9995
400
#E5625C
500
#DC2A23
600
#B0221C
700
#8D1B16
800
#6E1512
900
#501311
950
#330C0B

Contrast Checker

Text on white

6.47:1

AA Pass AAA Fail

Text on black

3.25:1

AA Fail 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