#0B0118

#0B0118

Color Values

HEX

#0B0118

RGB

11, 1, 24

HSL

266.1, 92.0%, 4.9%

HSV

266.1, 95.8%, 9.4%

CMYK

54.2%, 95.8%, 0.0%, 90.6%

OKLCH

0.1241 0.0574 303.4

Properties

Cool Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#0B0118

#0E1801

Analogous

#010218

#160118

#0B0118

Triadic

#0B0118

#180B01

#01180B

Split Complementary

#0B0118

#181601

#021801

Tetradic

#0B0118

#180102

#0E1801

#011816

Color Blindness Simulation

Original

#0B0118

Protanopia

#070712

Deuteranopia

#070811

Tritanopia

#0A0E0D

Achromatopsia

#050505

CSS Usage

background-color: #0B0118;
color: #0B0118;
border-color: #0B0118;
Nearest Tailwind: Slate 950 #020617

Tailwind Shades

50
#F7F1FD
100
#EBDFFB
200
#D7BAFC
300
#BA89FA
400
#954AF7
500
#700AF5
600
#5A08C4
700
#48079D
800
#38057A
900
#2B0859
950
#1B0538

Contrast Checker

Text on white

20.35:1

AA Pass AAA Pass

Text on black

1.03:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026