#D13837

#D13837

Color Values

HEX

#D13837

RGB

209, 56, 55

HSL

0.4, 62.6%, 51.8%

HSV

0.4, 73.7%, 82.0%

CMYK

0.0%, 73.2%, 73.7%, 18.0%

OKLCH

0.5731 0.1902 25.9

Properties

Warm Dark Nearest: brown 3

Color Harmonies

Complementary

#D13837

#37D0D1

Analogous

#D13783

#D18537

#D13837

Triadic

#D13837

#37D138

#3837D1

Split Complementary

#D13837

#37D185

#3783D1

Tetradic

#D13837

#83D137

#37D0D1

#8537D1

Color Blindness Simulation

Original

#D13837

Protanopia

#8F8D37

Deuteranopia

#98A337

Tritanopia

#C93737

Achromatopsia

#585858

CSS Usage

background-color: #D13837;
color: #D13837;
border-color: #D13837;
Nearest Tailwind: Red 500 #EF4444

Tailwind Shades

50
#FBF3F3
100
#F7E4E4
200
#F2C5C5
300
#E89C9B
400
#DC6666
500
#CF3130
600
#A62726
700
#851F1F
800
#681818
900
#4C1615
950
#300E0D

Contrast Checker

Text on white

4.85:1

AA Pass AAA Fail

Text on black

4.33:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026