#AD2929

#AD2929

Color Values

HEX

#AD2929

RGB

173, 41, 41

HSL

0.0, 61.7%, 42.0%

HSV

0.0, 76.3%, 67.8%

CMYK

0.0%, 76.3%, 76.3%, 32.2%

OKLCH

0.494 0.1687 25.9

Properties

Warm Dark Nearest: RAL 3031 Orient Red

Color Harmonies

Complementary

#AD2929

#29ADAD

Analogous

#AD296B

#AD6B29

#AD2929

Triadic

#AD2929

#29AD29

#2929AD

Split Complementary

#AD2929

#29AD6B

#296BAD

Tetradic

#AD2929

#6BAD29

#29ADAD

#6B29AD

Color Blindness Simulation

Original

#AD2929

Protanopia

#747329

Deuteranopia

#7C8529

Tritanopia

#A62929

Achromatopsia

#454545

CSS Usage

background-color: #AD2929;
color: #AD2929;
border-color: #AD2929;
Nearest Tailwind: Red 800 #991B1B

Tailwind Shades

50
#FBF3F3
100
#F7E4E4
200
#F1C5C5
300
#E89C9C
400
#DB6666
500
#CE3131
600
#A52727
700
#841F1F
800
#671818
900
#4B1616
950
#300E0E

Contrast Checker

Text on white

6.72:1

AA Pass AAA Fail

Text on black

3.13:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026