#9C2121

#9C2121

Color Values

HEX

#9C2121

RGB

156, 33, 33

HSL

0.0, 65.1%, 37.1%

HSV

0.0, 78.8%, 61.2%

CMYK

0.0%, 78.8%, 78.8%, 38.8%

OKLCH

0.4548 0.1592 26.3

Properties

Warm Dark Nearest: brown

Color Harmonies

Complementary

#9C2121

#219C9C

Analogous

#9C215F

#9C5F21

#9C2121

Triadic

#9C2121

#219C21

#21219C

Split Complementary

#9C2121

#219C5F

#215F9C

Tetradic

#9C2121

#5F9C21

#219C9C

#5F219C

Color Blindness Simulation

Original

#9C2121

Protanopia

#676621

Deuteranopia

#6E7721

Tritanopia

#962121

Achromatopsia

#3B3B3B

CSS Usage

background-color: #9C2121;
color: #9C2121;
border-color: #9C2121;
Nearest Tailwind: Red 800 #991B1B

Tailwind Shades

50
#FCF3F3
100
#F7E3E3
200
#F3C4C4
300
#EA9A9A
400
#DE6363
500
#D32C2C
600
#A82424
700
#871C1C
800
#691616
900
#4D1414
950
#310D0D

Contrast Checker

Text on white

7.92:1

AA Pass AAA Pass

Text on black

2.65:1

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