#B73028

#B73028

Color Values

HEX

#B73028

RGB

183, 48, 40

HSL

3.4, 64.1%, 43.7%

HSV

3.4, 78.1%, 71.8%

CMYK

0.0%, 73.8%, 78.1%, 28.2%

OKLCH

0.5183 0.1731 28.2

Properties

Warm Dark Nearest: RAL 3016 Coral Red

Color Harmonies

Complementary

#B73028

#28AFB7

Analogous

#B72867

#B77828

#B73028

Triadic

#B73028

#28B730

#3028B7

Split Complementary

#B73028

#28B778

#2867B7

Tetradic

#B73028

#67B728

#28AFB7

#7828B7

Color Blindness Simulation

Original

#B73028

Protanopia

#7D7B2A

Deuteranopia

#848E2A

Tritanopia

#B02B2C

Achromatopsia

#4C4C4C

CSS Usage

background-color: #B73028;
color: #B73028;
border-color: #B73028;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FCF4F3
100
#F7E5E3
200
#F2C7C4
300
#E99F9B
400
#DD6B64
500
#D1372E
600
#A72C25
700
#86231D
800
#691C17
900
#4C1814
950
#300F0D

Contrast Checker

Text on white

6.06:1

AA Pass AAA Fail

Text on black

3.47:1

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