#AD3D39

#AD3D39

Color Values

HEX

#AD3D39

RGB

173, 61, 57

HSL

2.1, 50.4%, 45.1%

HSV

2.1, 67.1%, 67.8%

CMYK

0.0%, 64.7%, 67.1%, 32.2%

OKLCH

0.5177 0.1475 25.7

Properties

Warm Dark Nearest: NCS S 2060-R Deep Red

Color Harmonies

Complementary

#AD3D39

#39A9AD

Analogous

#AD396F

#AD7739

#AD3D39

Triadic

#AD3D39

#39AD3D

#3D39AD

Split Complementary

#AD3D39

#39AD77

#396FAD

Tetradic

#AD3D39

#6FAD39

#39A9AD

#7739AD

Color Blindness Simulation

Original

#AD3D39

Protanopia

#7C7C3A

Deuteranopia

#838B3A

Tritanopia

#A73B3B

Achromatopsia

#555555

CSS Usage

background-color: #AD3D39;
color: #AD3D39;
border-color: #AD3D39;
Nearest Tailwind: Red 800 #991B1B

Tailwind Shades

50
#FBF4F4
100
#F5E6E6
200
#EDCBC9
300
#E1A5A3
400
#D07471
500
#C0443F
600
#993633
700
#7B2B28
800
#602220
900
#461C1A
950
#2C1211

Contrast Checker

Text on white

5.99:1

AA Pass AAA Fail

Text on black

3.5:1

AA Fail 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