#AD2829

#AD2829

Color Values

HEX

#AD2829

RGB

173, 40, 41

HSL

359.5, 62.4%, 41.8%

HSV

359.5, 76.9%, 67.8%

CMYK

0.0%, 76.9%, 76.3%, 32.2%

OKLCH

0.4932 0.1696 25.7

Properties

Warm Dark Nearest: RAL 3031 Orient Red

Color Harmonies

Complementary

#AD2829

#28ADAC

Analogous

#AD286C

#AD6928

#AD2829

Triadic

#AD2829

#29AD28

#2829AD

Split Complementary

#AD2829

#28AD69

#286CAD

Tetradic

#AD2829

#6CAD28

#28ADAC

#6928AD

Color Blindness Simulation

Original

#AD2829

Protanopia

#737229

Deuteranopia

#7B8529

Tritanopia

#A62929

Achromatopsia

#444444

CSS Usage

background-color: #AD2829;
color: #AD2829;
border-color: #AD2829;
Nearest Tailwind: Red 800 #991B1B

Tailwind Shades

50
#FBF3F3
100
#F7E4E4
200
#F2C5C5
300
#E89C9C
400
#DC6667
500
#CF3031
600
#A62627
700
#851F20
800
#681819
900
#4C1516
950
#300D0E

Contrast Checker

Text on white

6.75:1

AA Pass AAA Fail

Text on black

3.11:1

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