#C40B0C

#C40B0C

Color Values

HEX

#C40B0C

RGB

196, 11, 12

HSL

359.7, 89.4%, 40.6%

HSV

359.7, 94.4%, 76.9%

CMYK

0.0%, 94.4%, 93.9%, 23.1%

OKLCH

0.5184 0.208 28.6

Properties

Warm Dark Nearest: RAL 3020 Traffic Red

Color Harmonies

Complementary

#C40B0C

#0BC4C3

Analogous

#C40B68

#C4670B

#C40B0C

Triadic

#C40B0C

#0CC40B

#0B0CC4

Split Complementary

#C40B0C

#0BC467

#0B68C4

Tetradic

#C40B0C

#68C40B

#0BC4C3

#670BC4

Color Blindness Simulation

Original

#C40B0C

Protanopia

#74720C

Deuteranopia

#7F8C0C

Tritanopia

#BB0C0C

Achromatopsia

#323232

CSS Usage

background-color: #C40B0C;
color: #C40B0C;
border-color: #C40B0C;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FDF2F2
100
#FBE0E0
200
#FBBBBC
300
#F98B8C
400
#F54C4D
500
#F10E0F
600
#C10B0C
700
#9B0909
800
#790707
900
#57090A
950
#370606

Contrast Checker

Text on white

6.18:1

AA Pass AAA Fail

Text on black

3.4:1

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