#C01817

#C01817

Color Values

HEX

#C01817

RGB

192, 24, 23

HSL

0.4, 78.6%, 42.2%

HSV

0.4, 88.0%, 75.3%

CMYK

0.0%, 87.5%, 88.0%, 24.7%

OKLCH

0.5162 0.1992 28.1

Properties

Warm Dark Nearest: RAL 2002 Vermilion

Color Harmonies

Complementary

#C01817

#17BFC0

Analogous

#C0176A

#C06D17

#C01817

Triadic

#C01817

#17C018

#1817C0

Split Complementary

#C01817

#17C06D

#176AC0

Tetradic

#C01817

#6AC017

#17BFC0

#6D17C0

Color Blindness Simulation

Original

#C01817

Protanopia

#777617

Deuteranopia

#818E17

Tritanopia

#B81717

Achromatopsia

#3C3C3C

CSS Usage

background-color: #C01817;
color: #C01817;
border-color: #C01817;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FCF2F2
100
#F9E1E1
200
#F7C0BF
300
#F29292
400
#EB5756
500
#E41D1B
600
#B61716
700
#921211
800
#720E0E
900
#530F0E
950
#340909

Contrast Checker

Text on white

6.21:1

AA Pass AAA Fail

Text on black

3.38:1

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