#AD331F

#AD331F

Color Values

HEX

#AD331F

RGB

173, 51, 31

HSL

8.5, 69.6%, 40.0%

HSV

8.5, 82.1%, 67.8%

CMYK

0.0%, 70.5%, 82.1%, 32.2%

OKLCH

0.5028 0.1617 32.0

Properties

Warm Dark Nearest: RAL 3000 Flame Red

Color Harmonies

Complementary

#AD331F

#1F99AD

Analogous

#AD1F52

#AD7A1F

#AD331F

Triadic

#AD331F

#1FAD33

#331FAD

Split Complementary

#AD331F

#1FAD7A

#1F52AD

Tetradic

#AD331F

#52AD1F

#1F99AD

#7A1FAD

Color Blindness Simulation

Original

#AD331F

Protanopia

#787724

Deuteranopia

#7F8825

Tritanopia

#A72828

Achromatopsia

#4B4B4B

CSS Usage

background-color: #AD331F;
color: #AD331F;
border-color: #AD331F;
Nearest Tailwind: Orange 800 #9A3412

Tailwind Shades

50
#FCF4F3
100
#F8E6E3
200
#F4C9C2
300
#ECA397
400
#E2725F
500
#D84027
600
#AD331F
700
#8A2919
800
#6C2013
900
#4F1B12
950
#32110B

Contrast Checker

Text on white

6.42:1

AA Pass AAA Fail

Text on black

3.27:1

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