#C9372D

#C9372D

Color Values

HEX

#C9372D

RGB

201, 55, 45

HSL

3.8, 63.4%, 48.2%

HSV

3.8, 77.6%, 78.8%

CMYK

0.0%, 72.6%, 77.6%, 21.2%

OKLCH

0.5571 0.1845 28.5

Properties

Warm Dark Nearest: brown 3

Color Harmonies

Complementary

#C9372D

#2DBFC9

Analogous

#C92D71

#C9852D

#C9372D

Triadic

#C9372D

#2DC937

#372DC9

Split Complementary

#C9372D

#2DC985

#2D71C9

Tetradic

#C9372D

#71C92D

#2DBFC9

#852DC9

Color Blindness Simulation

Original

#C9372D

Protanopia

#8A892F

Deuteranopia

#929D30

Tritanopia

#C23132

Achromatopsia

#555555

CSS Usage

background-color: #C9372D;
color: #C9372D;
border-color: #C9372D;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FBF4F3
100
#F7E5E4
200
#F2C8C5
300
#E9A09B
400
#DC6C65
500
#D0392F
600
#A72E25
700
#85241E
800
#681C17
900
#4C1815
950
#300F0D

Contrast Checker

Text on white

5.16:1

AA Pass AAA Fail

Text on black

4.07:1

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