#AD2C1F

#AD2C1F

Color Values

HEX

#AD2C1F

RGB

173, 44, 31

HSL

5.5, 69.6%, 40.0%

HSV

5.5, 82.1%, 67.8%

CMYK

0.0%, 74.6%, 82.1%, 32.2%

OKLCH

0.4957 0.1677 29.9

Properties

Warm Dark Nearest: RAL 3000 Flame Red

Color Harmonies

Complementary

#AD2C1F

#1FA0AD

Analogous

#AD1F59

#AD731F

#AD2C1F

Triadic

#AD2C1F

#1FAD2C

#2C1FAD

Split Complementary

#AD2C1F

#1FAD73

#1F59AD

Tetradic

#AD2C1F

#59AD1F

#1FA0AD

#731FAD

Color Blindness Simulation

Original

#AD2C1F

Protanopia

#757422

Deuteranopia

#7D8623

Tritanopia

#A72525

Achromatopsia

#464646

CSS Usage

background-color: #AD2C1F;
color: #AD2C1F;
border-color: #AD2C1F;
Nearest Tailwind: Red 800 #991B1B

Tailwind Shades

50
#FCF4F3
100
#F8E5E3
200
#F4C7C2
300
#EC9F97
400
#E26B5F
500
#D83727
600
#AD2C1F
700
#8A2319
800
#6C1C13
900
#4F1812
950
#320F0B

Contrast Checker

Text on white

6.65:1

AA Pass AAA Fail

Text on black

3.16:1

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