#F3645F

#F3645F

Color Values

HEX

#F3645F

RGB

243, 100, 95

HSL

2.0, 86.0%, 66.3%

HSV

2.0, 60.9%, 95.3%

CMYK

0.0%, 58.8%, 60.9%, 4.7%

OKLCH

0.6829 0.1773 24.9

Properties

Warm Light Nearest: indianred 2

Color Harmonies

Complementary

#F3645F

#5FEEF3

Analogous

#F35FA4

#F3AE5F

#F3645F

Triadic

#F3645F

#5FF364

#645FF3

Split Complementary

#F3645F

#5FF3AE

#5FA4F3

Tetradic

#F3645F

#A4F35F

#5FEEF3

#AE5FF3

Color Blindness Simulation

Original

#F3645F

Protanopia

#B5B460

Deuteranopia

#BDC860

Tritanopia

#EC6161

Achromatopsia

#828282

CSS Usage

background-color: #F3645F;
color: #F3645F;
border-color: #F3645F;
Nearest Tailwind: Red 400 #F87171

Tailwind Shades

50
#FDF2F2
100
#FAE1E0
200
#FABFBD
300
#F6918D
400
#F25550
500
#ED1912
600
#BE140E
700
#98100B
800
#770D09
900
#560D0B
950
#360807

Contrast Checker

Text on white

3.09:1

AA Fail AAA Fail

Text on black

6.8:1

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