#80231D

#80231D

Color Values

HEX

#80231D

RGB

128, 35, 29

HSL

3.6, 63.1%, 30.8%

HSV

3.6, 77.3%, 50.2%

CMYK

0.0%, 72.7%, 77.3%, 49.8%

OKLCH

0.404 0.1285 28.0

Properties

Warm Dark Nearest: RAL 3011 Brown Red

Color Harmonies

Complementary

#80231D

#1D7A80

Analogous

#801D49

#80541D

#80231D

Triadic

#80231D

#1D8023

#231D80

Split Complementary

#80231D

#1D8054

#1D4980

Tetradic

#80231D

#49801D

#1D7A80

#541D80

Color Blindness Simulation

Original

#80231D

Protanopia

#58571E

Deuteranopia

#5D641F

Tritanopia

#7B2020

Achromatopsia

#363636

CSS Usage

background-color: #80231D;
color: #80231D;
border-color: #80231D;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FBF4F3
100
#F7E5E4
200
#F2C7C5
300
#E8A09B
400
#DC6C65
500
#D0392F
600
#A62D26
700
#85241E
800
#681C18
900
#4C1815
950
#300F0D

Contrast Checker

Text on white

9.65:1

AA Pass AAA Pass

Text on black

2.18:1

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