#890604

#890604

Color Values

HEX

#890604

RGB

137, 6, 4

HSL

0.9, 94.3%, 27.6%

HSV

0.9, 97.1%, 53.7%

CMYK

0.0%, 95.6%, 97.1%, 46.3%

OKLCH

0.3985 0.1595 29.1

Properties

Warm Dark Nearest: darkred

Color Harmonies

Complementary

#890604

#048789

Analogous

#890444

#894804

#890604

Triadic

#890604

#048906

#060489

Split Complementary

#890604

#048948

#044489

Tetradic

#890604

#448904

#048789

#480489

Color Blindness Simulation

Original

#890604

Protanopia

#504F04

Deuteranopia

#586205

Tritanopia

#820505

Achromatopsia

#222222

CSS Usage

background-color: #890604;
color: #890604;
border-color: #890604;
Nearest Tailwind: Red 800 #991B1B

Tailwind Shades

50
#FDF1F1
100
#FBDFDF
200
#FDBBBA
300
#FC8A88
400
#FA4A48
500
#F80B07
600
#C60906
700
#9F0705
800
#7C0504
900
#5A0907
950
#390505

Contrast Checker

Text on white

10.04:1

AA Pass AAA Pass

Text on black

2.09:1

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