#D73C37

#D73C37

Color Values

HEX

#D73C37

RGB

215, 60, 55

HSL

1.9, 66.7%, 52.9%

HSV

1.9, 74.4%, 84.3%

CMYK

0.0%, 72.1%, 74.4%, 15.7%

OKLCH

0.5871 0.1928 26.9

Properties

Warm Light Nearest: brown 3

Color Harmonies

Complementary

#D73C37

#37D2D7

Analogous

#D73782

#D78C37

#D73C37

Triadic

#D73C37

#37D73C

#3C37D7

Split Complementary

#D73C37

#37D78C

#3782D7

Tetradic

#D73C37

#82D737

#37D2D7

#8C37D7

Color Blindness Simulation

Original

#D73C37

Protanopia

#949338

Deuteranopia

#9DA838

Tritanopia

#CF3939

Achromatopsia

#5D5D5D

CSS Usage

background-color: #D73C37;
color: #D73C37;
border-color: #D73C37;
Nearest Tailwind: Red 500 #EF4444

Tailwind Shades

50
#FCF3F3
100
#F7E4E3
200
#F3C5C3
300
#EB9C99
400
#E06662
500
#D5302A
600
#AA2622
700
#881F1B
800
#6A1815
900
#4E1513
950
#310D0C

Contrast Checker

Text on white

4.57:1

AA Pass AAA Fail

Text on black

4.59:1

AA Pass 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