#0D0000

#0D0000

Color Values

HEX

#0D0000

RGB

13, 0, 0

HSL

0.0, 100.0%, 2.5%

HSV

0.0, 100.0%, 5.1%

CMYK

0.0%, 100.0%, 100.0%, 94.9%

OKLCH

0.0999 0.041 29.2

Properties

Warm Dark Nearest: black

Color Harmonies

Complementary

#0D0000

#000D0D

Analogous

#0D0006

#0D0600

#0D0000

Triadic

#0D0000

#000D00

#00000D

Split Complementary

#0D0000

#000D06

#00060D

Tetradic

#0D0000

#060D00

#000D0D

#06000D

Color Blindness Simulation

Original

#0D0000

Protanopia

#070700

Deuteranopia

#080900

Tritanopia

#0C0000

Achromatopsia

#030303

CSS Usage

background-color: #0D0000;
color: #0D0000;
border-color: #0D0000;
Nearest Tailwind: Stone 950 #0C0A09

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

20.65:1

AA Pass AAA Pass

Text on black

1.02:1

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