#F23738

#F23738

Color Values

HEX

#F23738

RGB

242, 55, 56

HSL

359.7, 87.8%, 58.2%

HSV

359.7, 77.3%, 94.9%

CMYK

0.0%, 77.3%, 76.9%, 5.1%

OKLCH

0.6295 0.2222 26.2

Properties

Warm Light Nearest: brown 2

Color Harmonies

Complementary

#F23738

#37F2F1

Analogous

#F23795

#F29337

#F23738

Triadic

#F23738

#38F237

#3738F2

Split Complementary

#F23738

#37F293

#3795F2

Tetradic

#F23738

#95F237

#37F2F1

#9337F2

Color Blindness Simulation

Original

#F23738

Protanopia

#A19F38

Deuteranopia

#ACBA38

Tritanopia

#E93838

Achromatopsia

#5F5F5F

CSS Usage

background-color: #F23738;
color: #F23738;
border-color: #F23738;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FDF2F2
100
#FAE0E0
200
#FBBCBC
300
#F88C8D
400
#F34E4F
500
#EF1011
600
#C00C0D
700
#990A0B
800
#780808
900
#570A0B
950
#370607

Contrast Checker

Text on white

3.9:1

AA Fail AAA Fail

Text on black

5.38:1

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