#D83031

#D83031

Color Values

HEX

#D83031

RGB

216, 48, 49

HSL

359.6, 68.3%, 51.8%

HSV

359.6, 77.8%, 84.7%

CMYK

0.0%, 77.8%, 77.3%, 15.3%

OKLCH

0.5779 0.2039 26.2

Properties

Warm Dark Nearest: RAL 3018 Strawberry Red

Color Harmonies

Complementary

#D83031

#30D8D7

Analogous

#D83085

#D88330

#D83031

Triadic

#D83031

#31D830

#3031D8

Split Complementary

#D83031

#30D883

#3085D8

Tetradic

#D83031

#85D830

#30D8D7

#8330D8

Color Blindness Simulation

Original

#D83031

Protanopia

#8F8E31

Deuteranopia

#99A631

Tritanopia

#D03131

Achromatopsia

#545454

CSS Usage

background-color: #D83031;
color: #D83031;
border-color: #D83031;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FCF3F3
100
#F8E3E3
200
#F4C3C3
300
#EC9899
400
#E16061
500
#D7282A
600
#AC2021
700
#891A1B
800
#6B1415
900
#4E1313
950
#310C0C

Contrast Checker

Text on white

4.79:1

AA Pass AAA Fail

Text on black

4.39:1

AA Fail 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