#C90304

#C90304

Color Values

HEX

#C90304

RGB

201, 3, 4

HSL

359.7, 97.1%, 40.0%

HSV

359.7, 98.5%, 78.8%

CMYK

0.0%, 98.5%, 98.0%, 21.2%

OKLCH

0.5258 0.2145 29.0

Properties

Warm Dark Nearest: RAL 3020 Traffic Red

Color Harmonies

Complementary

#C90304

#03C9C8

Analogous

#C90367

#C96503

#C90304

Triadic

#C90304

#04C903

#0304C9

Split Complementary

#C90304

#03C965

#0367C9

Tetradic

#C90304

#67C903

#03C9C8

#6503C9

Color Blindness Simulation

Original

#C90304

Protanopia

#737204

Deuteranopia

#7F8E04

Tritanopia

#BF0404

Achromatopsia

#2D2D2D

CSS Usage

background-color: #C90304;
color: #C90304;
border-color: #C90304;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FEF1F1
100
#FCDEDF
200
#FEB9B9
300
#FD8687
400
#FC4546
500
#FB0405
600
#C90304
700
#A10203
800
#7E0202
900
#5B0607
950
#390404

Contrast Checker

Text on white

6.0:1

AA Pass AAA Fail

Text on black

3.5:1

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