#00180C

#00180C

Color Values

HEX

#00180C

RGB

0, 24, 12

HSL

150.0, 100.0%, 4.7%

HSV

150.0, 100.0%, 9.4%

CMYK

100.0%, 0.0%, 50.0%, 90.6%

OKLCH

0.1845 0.0416 160.2

Properties

Cool Dark Nearest: RAL 9005 Jet Black

Color Harmonies

Complementary

#00180C

#18000C

Analogous

#001800

#001818

#00180C

Triadic

#00180C

#0C0018

#180C00

Split Complementary

#00180C

#180018

#180000

Tetradic

#00180C

#000018

#18000C

#181800

Color Blindness Simulation

Original

#00180C

Protanopia

#0A0B0F

Deuteranopia

#090710

Tritanopia

#011112

Achromatopsia

#121212

CSS Usage

background-color: #00180C;
color: #00180C;
border-color: #00180C;
Nearest Tailwind: Neutral 900 #171717

Tailwind Shades

50
#F1FEF7
100
#DEFCED
200
#B8FFDB
300
#85FFC2
400
#42FFA1
500
#00FF80
600
#00CC66
700
#00A352
800
#008040
900
#055C30
950
#033A1F

Contrast Checker

Text on white

18.49:1

AA Pass AAA Pass

Text on black

1.14:1

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