#F32222

#F32222

Color Values

HEX

#F32222

RGB

243, 34, 34

HSL

0.0, 89.7%, 54.3%

HSV

0.0, 86.0%, 95.3%

CMYK

0.0%, 86.0%, 86.0%, 4.7%

OKLCH

0.6165 0.2373 27.9

Properties

Warm Light Nearest: firebrick 1

Color Harmonies

Complementary

#F32222

#22F3F3

Analogous

#F3228A

#F38A22

#F32222

Triadic

#F32222

#22F322

#2222F3

Split Complementary

#F32222

#22F38A

#228AF3

Tetradic

#F32222

#8AF322

#22F3F3

#8A22F3

Color Blindness Simulation

Original

#F32222

Protanopia

#989722

Deuteranopia

#A5B422

Tritanopia

#E92222

Achromatopsia

#4E4E4E

CSS Usage

background-color: #F32222;
color: #F32222;
border-color: #F32222;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FDF2F2
100
#FBE0E0
200
#FBBBBB
300
#F98B8B
400
#F54C4C
500
#F20D0D
600
#C10B0B
700
#9B0808
800
#790707
900
#580909
950
#370606

Contrast Checker

Text on white

4.15:1

AA Fail AAA Fail

Text on black

5.06:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026