#CF0821

#CF0821

Color Values

HEX

#CF0821

RGB

207, 8, 33

HSL

352.5, 92.6%, 42.2%

HSV

352.5, 96.1%, 81.2%

CMYK

0.0%, 96.1%, 84.1%, 18.8%

OKLCH

0.5402 0.2163 25.4

Properties

Warm Dark Nearest: firebrick 3

Color Harmonies

Complementary

#CF0821

#08CFB6

Analogous

#CF0885

#CF5308

#CF0821

Triadic

#CF0821

#21CF08

#0821CF

Split Complementary

#CF0821

#08CF53

#0885CF

Tetradic

#CF0821

#85CF08

#08CFB6

#5308CF

Color Blindness Simulation

Original

#CF0821

Protanopia

#79771B

Deuteranopia

#849319

Tritanopia

#C51615

Achromatopsia

#343434

CSS Usage

background-color: #CF0821;
color: #CF0821;
border-color: #CF0821;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FDF1F3
100
#FBDFE3
200
#FCBAC3
300
#FA8997
400
#F8495F
500
#F60927
600
#C4081F
700
#9D0619
800
#7B0513
900
#590812
950
#38050B

Contrast Checker

Text on white

5.66:1

AA Pass AAA Fail

Text on black

3.71:1

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