#CC1B18

#CC1B18

Color Values

HEX

#CC1B18

RGB

204, 27, 24

HSL

1.0, 78.9%, 44.7%

HSV

1.0, 88.2%, 80.0%

CMYK

0.0%, 86.8%, 88.2%, 20.0%

OKLCH

0.5404 0.2082 28.4

Properties

Warm Dark Nearest: RAL 2002 Vermilion

Color Harmonies

Complementary

#CC1B18

#18C9CC

Analogous

#CC186F

#CC7518

#CC1B18

Triadic

#CC1B18

#18CC1B

#1B18CC

Split Complementary

#CC1B18

#18CC75

#186FCC

Tetradic

#CC1B18

#6FCC18

#18C9CC

#7518CC

Color Blindness Simulation

Original

#CC1B18

Protanopia

#7F7E19

Deuteranopia

#8A9719

Tritanopia

#C31919

Achromatopsia

#404040

CSS Usage

background-color: #CC1B18;
color: #CC1B18;
border-color: #CC1B18;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FCF2F2
100
#F9E2E1
200
#F7C0BF
300
#F29392
400
#EB5956
500
#E41E1B
600
#B61816
700
#921311
800
#720F0D
900
#530F0E
950
#340A09

Contrast Checker

Text on white

5.62:1

AA Pass AAA Fail

Text on black

3.74:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026