#0B0218

#0B0218

Color Values

HEX

#0B0218

RGB

11, 2, 24

HSL

264.5, 84.6%, 5.1%

HSV

264.5, 91.7%, 9.4%

CMYK

54.2%, 91.7%, 0.0%, 90.6%

OKLCH

0.1282 0.0531 301.8

Properties

Cool Dark Nearest: RAL 5004 Black Blue

Color Harmonies

Complementary

#0B0218

#0F1802

Analogous

#020418

#160218

#0B0218

Triadic

#0B0218

#180B02

#02180B

Split Complementary

#0B0218

#181602

#041802

Tetradic

#0B0218

#180204

#0F1802

#021816

Color Blindness Simulation

Original

#0B0218

Protanopia

#070713

Deuteranopia

#080811

Tritanopia

#0B0E0E

Achromatopsia

#060606

CSS Usage

background-color: #0B0218;
color: #0B0218;
border-color: #0B0218;
Nearest Tailwind: Slate 950 #020617

Tailwind Shades

50
#F6F2FD
100
#EBE0FA
200
#D6BDFA
300
#B88EF6
400
#9251F0
500
#6C14EB
600
#5610BC
700
#450D97
800
#360A76
900
#2A0C55
950
#1A0736

Contrast Checker

Text on white

20.27:1

AA Pass AAA Pass

Text on black

1.04:1

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