#D83339

#D83339

Color Values

HEX

#D83339

RGB

216, 51, 57

HSL

357.8, 67.9%, 52.4%

HSV

357.8, 76.4%, 84.7%

CMYK

0.0%, 76.4%, 73.6%, 15.3%

OKLCH

0.5812 0.2008 24.5

Properties

Warm Dark Nearest: RAL 3018 Strawberry Red

Color Harmonies

Complementary

#D83339

#33D8D2

Analogous

#D8338C

#D88033

#D83339

Triadic

#D83339

#39D833

#3339D8

Split Complementary

#D83339

#33D880

#338CD8

Tetradic

#D83339

#8CD833

#33D8D2

#8033D8

Color Blindness Simulation

Original

#D83339

Protanopia

#918F38

Deuteranopia

#9AA637

Tritanopia

#D03636

Achromatopsia

#575757

CSS Usage

background-color: #D83339;
color: #D83339;
border-color: #D83339;
Nearest Tailwind: Red 500 #EF4444

Tailwind Shades

50
#FCF3F3
100
#F7E3E4
200
#F4C3C5
300
#EB989B
400
#E16165
500
#D6292F
600
#AB2126
700
#891A1E
800
#6B1418
900
#4E1315
950
#310C0D

Contrast Checker

Text on white

4.72:1

AA Pass AAA Fail

Text on black

4.45:1

AA Fail 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