#F43237

#F43237

Color Values

HEX

#F43237

RGB

244, 50, 55

HSL

358.5, 89.8%, 57.6%

HSV

358.5, 79.5%, 95.7%

CMYK

0.0%, 79.5%, 77.5%, 4.3%

OKLCH

0.6293 0.2275 25.8

Properties

Warm Light Nearest: brown 1

Color Harmonies

Complementary

#F43237

#32F4EF

Analogous

#F43298

#F48E32

#F43237

Triadic

#F43237

#37F432

#3237F4

Split Complementary

#F43237

#32F48E

#3298F4

Tetradic

#F43237

#98F432

#32F4EF

#8E32F4

Color Blindness Simulation

Original

#F43237

Protanopia

#A09E36

Deuteranopia

#ABBA36

Tritanopia

#EA3535

Achromatopsia

#5C5C5C

CSS Usage

background-color: #F43237;
color: #F43237;
border-color: #F43237;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FDF2F2
100
#FBE0E0
200
#FBBBBD
300
#F98B8E
400
#F54C50
500
#F20D13
600
#C20A0F
700
#9B080C
800
#790709
900
#58090B
950
#370607

Contrast Checker

Text on white

3.92:1

AA Fail AAA Fail

Text on black

5.36:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026