#B73128

#B73128

Color Values

HEX

#B73128

RGB

183, 49, 40

HSL

3.8, 64.1%, 43.7%

HSV

3.8, 78.1%, 71.8%

CMYK

0.0%, 73.2%, 78.1%, 28.2%

OKLCH

0.5193 0.1722 28.5

Properties

Warm Dark Nearest: RAL 3016 Coral Red

Color Harmonies

Complementary

#B73128

#28AEB7

Analogous

#B72866

#B77828

#B73128

Triadic

#B73128

#28B731

#3128B7

Split Complementary

#B73128

#28B778

#2866B7

Tetradic

#B73128

#66B728

#28AEB7

#7828B7

Color Blindness Simulation

Original

#B73128

Protanopia

#7D7C2A

Deuteranopia

#858F2B

Tritanopia

#B02C2C

Achromatopsia

#4D4D4D

CSS Usage

background-color: #B73128;
color: #B73128;
border-color: #B73128;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FCF4F3
100
#F7E5E3
200
#F2C7C4
300
#E9A09B
400
#DD6C64
500
#D1382E
600
#A72D25
700
#86241D
800
#691C17
900
#4C1814
950
#300F0D

Contrast Checker

Text on white

6.03:1

AA Pass AAA Fail

Text on black

3.48:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026