#8F0000

#8F0000

Color Values

HEX

#8F0000

RGB

143, 0, 0

HSL

0.0, 100.0%, 28.0%

HSV

0.0, 100.0%, 56.1%

CMYK

0.0%, 100.0%, 100.0%, 43.9%

OKLCH

0.4082 0.1675 29.2

Properties

Warm Dark Nearest: darkred

Color Harmonies

Complementary

#8F0000

#008F8F

Analogous

#8F0047

#8F4700

#8F0000

Triadic

#8F0000

#008F00

#00008F

Split Complementary

#8F0000

#008F47

#00478F

Tetradic

#8F0000

#478F00

#008F8F

#47008F

Color Blindness Simulation

Original

#8F0000

Protanopia

#515000

Deuteranopia

#596400

Tritanopia

#880000

Achromatopsia

#1E1E1E

CSS Usage

background-color: #8F0000;
color: #8F0000;
border-color: #8F0000;
Nearest Tailwind: Red 800 #991B1B

Tailwind Shades

50
#FEF1F1
100
#FCDEDE
200
#FFB8B8
300
#FF8585
400
#FF4242
500
#FF0000
600
#CC0000
700
#A30000
800
#800000
900
#5C0505
950
#3A0303

Contrast Checker

Text on white

9.69:1

AA Pass AAA Pass

Text on black

2.17:1

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