#C91003

#C91003

Color Values

HEX

#C91003

RGB

201, 16, 3

HSL

3.9, 97.1%, 40.0%

HSV

3.9, 98.5%, 78.8%

CMYK

0.0%, 92.0%, 98.5%, 21.2%

OKLCH

0.5292 0.2112 29.8

Properties

Warm Dark Nearest: RAL 3020 Traffic Red

Color Harmonies

Complementary

#C91003

#03BCC9

Analogous

#C90359

#C97303

#C91003

Triadic

#C91003

#03C910

#1003C9

Split Complementary

#C91003

#03C973

#0359C9

Tetradic

#C91003

#59C903

#03BCC9

#7303C9

Color Blindness Simulation

Original

#C91003

Protanopia

#797706

Deuteranopia

#849207

Tritanopia

#C00909

Achromatopsia

#363636

CSS Usage

background-color: #C91003;
color: #C91003;
border-color: #C91003;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FEF2F1
100
#FCE0DE
200
#FEBDB9
300
#FD8E86
400
#FC5145
500
#FB1404
600
#C91003
700
#A10D02
800
#7E0A02
900
#5B0C06
950
#390704

Contrast Checker

Text on white

5.9:1

AA Pass AAA Fail

Text on black

3.56:1

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