#C23331

#C23331

Color Values

HEX

#C23331

RGB

194, 51, 49

HSL

0.8, 59.7%, 47.6%

HSV

0.8, 74.7%, 76.1%

CMYK

0.0%, 73.7%, 74.7%, 23.9%

OKLCH

0.5416 0.1804 26.2

Properties

Warm Dark Nearest: RAL 3028 Pure Red

Color Harmonies

Complementary

#C23331

#31C0C2

Analogous

#C23177

#C27B31

#C23331

Triadic

#C23331

#31C233

#3331C2

Split Complementary

#C23331

#31C27B

#3177C2

Tetradic

#C23331

#77C231

#31C0C2

#7B31C2

Color Blindness Simulation

Original

#C23331

Protanopia

#848331

Deuteranopia

#8C9732

Tritanopia

#BB3232

Achromatopsia

#515151

CSS Usage

background-color: #C23331;
color: #C23331;
border-color: #C23331;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FBF4F3
100
#F6E4E4
200
#F1C7C6
300
#E69E9D
400
#D96A68
500
#CC3533
600
#A32B29
700
#822221
800
#661B1A
900
#4A1716
950
#2F0F0E

Contrast Checker

Text on white

5.51:1

AA Pass AAA Fail

Text on black

3.81:1

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