#C0221B

#C0221B

Color Values

HEX

#C0221B

RGB

192, 34, 27

HSL

2.5, 75.3%, 42.9%

HSV

2.5, 85.9%, 75.3%

CMYK

0.0%, 82.3%, 85.9%, 24.7%

OKLCH

0.5222 0.1935 28.7

Properties

Warm Dark Nearest: RAL 2002 Vermilion

Color Harmonies

Complementary

#C0221B

#1BB9C0

Analogous

#C01B67

#C0741B

#C0221B

Triadic

#C0221B

#1BC022

#221BC0

Split Complementary

#C0221B

#1BC074

#1B67C0

Tetradic

#C0221B

#67C01B

#1BB9C0

#741BC0

Color Blindness Simulation

Original

#C0221B

Protanopia

#7C7A1D

Deuteranopia

#85911D

Tritanopia

#B81E1E

Achromatopsia

#434343

CSS Usage

background-color: #C0221B;
color: #C0221B;
border-color: #C0221B;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FCF3F2
100
#F9E3E2
200
#F6C3C0
300
#F09894
400
#E8605A
500
#E0271F
600
#B32019
700
#8F1914
800
#701410
900
#511210
950
#330C0A

Contrast Checker

Text on white

6.02:1

AA Pass AAA Fail

Text on black

3.49:1

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