#B03129

#B03129

Color Values

HEX

#B03129

RGB

176, 49, 41

HSL

3.6, 62.2%, 42.5%

HSV

3.6, 76.7%, 69.0%

CMYK

0.0%, 72.2%, 76.7%, 31.0%

OKLCH

0.507 0.1649 28.1

Properties

Warm Dark Nearest: RAL 3002 Carmine Red

Color Harmonies

Complementary

#B03129

#29A8B0

Analogous

#B02964

#B07429

#B03129

Triadic

#B03129

#29B031

#3129B0

Split Complementary

#B03129

#29B074

#2964B0

Tetradic

#B03129

#64B029

#29A8B0

#7429B0

Color Blindness Simulation

Original

#B03129

Protanopia

#79782B

Deuteranopia

#808A2B

Tritanopia

#AA2C2D

Achromatopsia

#4B4B4B

CSS Usage

background-color: #B03129;
color: #B03129;
border-color: #B03129;
Nearest Tailwind: Red 800 #991B1B

Tailwind Shades

50
#FBF4F3
100
#F7E5E4
200
#F2C8C5
300
#E8A09C
400
#DB6D66
500
#CF3A30
600
#A52E27
700
#84251F
800
#671D18
900
#4C1915
950
#30100D

Contrast Checker

Text on white

6.33:1

AA Pass AAA Fail

Text on black

3.32:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026