#D83128

#D83128

Color Values

HEX

#D83128

RGB

216, 49, 40

HSL

3.1, 69.3%, 50.2%

HSV

3.1, 81.5%, 84.7%

CMYK

0.0%, 77.3%, 81.5%, 15.3%

OKLCH

0.5777 0.2043 28.5

Properties

Warm Dark Nearest: RAL 2002 Vermilion

Color Harmonies

Complementary

#D83128

#28CFD8

Analogous

#D82877

#D88928

#D83128

Triadic

#D83128

#28D831

#3128D8

Split Complementary

#D83128

#28D889

#2877D8

Tetradic

#D83128

#77D828

#28CFD8

#8928D8

Color Blindness Simulation

Original

#D83128

Protanopia

#908E2A

Deuteranopia

#99A62B

Tritanopia

#D02C2C

Achromatopsia

#545454

CSS Usage

background-color: #D83128;
color: #D83128;
border-color: #D83128;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FCF3F3
100
#F8E4E3
200
#F4C5C3
300
#EC9C97
400
#E2665F
500
#D83027
600
#AD271F
700
#8A1F19
800
#6C1814
900
#4F1512
950
#320D0C

Contrast Checker

Text on white

4.78:1

AA Pass AAA Fail

Text on black

4.39:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026