#F83B3B

#F83B3B

Color Values

HEX

#F83B3B

RGB

248, 59, 59

HSL

0.0, 93.1%, 60.2%

HSV

0.0, 76.2%, 97.3%

CMYK

0.0%, 76.2%, 76.2%, 2.7%

OKLCH

0.6433 0.2245 26.3

Properties

Warm Light Nearest: brown 1

Color Harmonies

Complementary

#F83B3B

#3BF8F8

Analogous

#F83B9A

#F89A3B

#F83B3B

Triadic

#F83B3B

#3BF83B

#3B3BF8

Split Complementary

#F83B3B

#3BF89A

#3B9AF8

Tetradic

#F83B3B

#9AF83B

#3BF8F8

#9A3BF8

Color Blindness Simulation

Original

#F83B3B

Protanopia

#A6A53B

Deuteranopia

#B1BF3B

Tritanopia

#EF3B3B

Achromatopsia

#636363

CSS Usage

background-color: #F83B3B;
color: #F83B3B;
border-color: #F83B3B;
Nearest Tailwind: Red 500 #EF4444

Tailwind Shades

50
#FDF1F1
100
#FBDFDF
200
#FDBABA
300
#FB8989
400
#F84949
500
#F60909
600
#C50707
700
#9E0606
800
#7B0404
900
#590808
950
#380505

Contrast Checker

Text on white

3.7:1

AA Fail AAA Fail

Text on black

5.68:1

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