#D43D39

#D43D39

Color Values

HEX

#D43D39

RGB

212, 61, 57

HSL

1.5, 64.3%, 52.7%

HSV

1.5, 73.1%, 83.1%

CMYK

0.0%, 71.2%, 73.1%, 16.9%

OKLCH

0.5833 0.1887 26.5

Properties

Warm Dark Nearest: brown 3

Color Harmonies

Complementary

#D43D39

#39D0D4

Analogous

#D43983

#D48A39

#D43D39

Triadic

#D43D39

#39D43D

#3D39D4

Split Complementary

#D43D39

#39D48A

#3983D4

Tetradic

#D43D39

#83D439

#39D0D4

#8A39D4

Color Blindness Simulation

Original

#D43D39

Protanopia

#93913A

Deuteranopia

#9BA73A

Tritanopia

#CC3B3B

Achromatopsia

#5D5D5D

CSS Usage

background-color: #D43D39;
color: #D43D39;
border-color: #D43D39;
Nearest Tailwind: Red 500 #EF4444

Tailwind Shades

50
#FCF3F3
100
#F7E4E3
200
#F2C5C4
300
#E99C9A
400
#DD6764
500
#D1322E
600
#A82824
700
#86201D
800
#691917
900
#4C1614
950
#300E0D

Contrast Checker

Text on white

4.64:1

AA Pass AAA Fail

Text on black

4.53:1

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