#B0371C

#B0371C

Color Values

HEX

#B0371C

RGB

176, 55, 28

HSL

10.9, 72.5%, 40.0%

HSV

10.9, 84.1%, 69.0%

CMYK

0.0%, 68.8%, 84.1%, 31.0%

OKLCH

0.5122 0.1618 33.9

Properties

Warm Dark Nearest: RAL 3000 Flame Red

Color Harmonies

Complementary

#B0371C

#1C95B0

Analogous

#B01C4B

#B0811C

#B0371C

Triadic

#B0371C

#1CB037

#371CB0

Split Complementary

#B0371C

#1CB081

#1C4BB0

Tetradic

#B0371C

#4BB01C

#1C95B0

#811CB0

Color Blindness Simulation

Original

#B0371C

Protanopia

#7C7B23

Deuteranopia

#838C24

Tritanopia

#AA2829

Achromatopsia

#4F4F4F

CSS Usage

background-color: #B0371C;
color: #B0371C;
border-color: #B0371C;
Nearest Tailwind: Orange 800 #9A3412

Tailwind Shades

50
#FCF4F3
100
#F8E6E2
200
#F5CBC1
300
#EEA695
400
#E5755C
500
#DC4523
600
#B0371C
700
#8D2C16
800
#6E2212
900
#501C11
950
#33120B

Contrast Checker

Text on white

6.16:1

AA Pass AAA Fail

Text on black

3.41:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026