#0B242C

#0B242C

Color Values

HEX

#0B242C

RGB

11, 36, 44

HSL

194.5, 60.0%, 10.8%

HSV

194.5, 75.0%, 17.3%

CMYK

75.0%, 18.2%, 0.0%, 82.7%

OKLCH

0.2448 0.0341 221.9

Properties

Cool Dark Nearest: RAL 7021 Black Grey

Color Harmonies

Complementary

#0B242C

#2C130B

Analogous

#0B2C24

#0B142C

#0B242C

Triadic

#0B242C

#2C0B24

#242C0B

Split Complementary

#0B242C

#2C0B14

#2C240B

Tetradic

#0B242C

#240B2C

#2C130B

#142C0B

Color Blindness Simulation

Original

#0B242C

Protanopia

#16162A

Deuteranopia

#14122A

Tritanopia

#0C2928

Achromatopsia

#1F1F1F

CSS Usage

background-color: #0B242C;
color: #0B242C;
border-color: #0B242C;
Nearest Tailwind: Gray 800 #1F2937

Tailwind Shades

50
#F3F9FB
100
#E4F2F6
200
#C6E6F1
300
#9DD5E7
400
#68BED9
500
#33A7CC
600
#2986A3
700
#216B83
800
#1A5466
900
#163E4B
950
#0E272F

Contrast Checker

Text on white

16.12:1

AA Pass AAA Pass

Text on black

1.3:1

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