#D83D3D

#D83D3D

Color Values

HEX

#D83D3D

RGB

216, 61, 61

HSL

0.0, 66.5%, 54.3%

HSV

0.0, 71.8%, 84.7%

CMYK

0.0%, 71.8%, 71.8%, 15.3%

OKLCH

0.5906 0.1921 25.3

Properties

Warm Light Nearest: brown 3

Color Harmonies

Complementary

#D83D3D

#3DD8D8

Analogous

#D83D8A

#D88A3D

#D83D3D

Triadic

#D83D3D

#3DD83D

#3D3DD8

Split Complementary

#D83D3D

#3DD88A

#3D8AD8

Tetradic

#D83D3D

#8AD83D

#3DD8D8

#8A3DD8

Color Blindness Simulation

Original

#D83D3D

Protanopia

#95943D

Deuteranopia

#9EAA3D

Tritanopia

#D03D3D

Achromatopsia

#5E5E5E

CSS Usage

background-color: #D83D3D;
color: #D83D3D;
border-color: #D83D3D;
Nearest Tailwind: Red 500 #EF4444

Tailwind Shades

50
#FCF3F3
100
#F7E3E3
200
#F3C4C4
300
#EA9999
400
#DF6262
500
#D42B2B
600
#AA2222
700
#881B1B
800
#6A1515
900
#4D1313
950
#310C0C

Contrast Checker

Text on white

4.51:1

AA Pass AAA Fail

Text on black

4.65:1

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