#0C150D

#0C150D

Color Values

HEX

#0C150D

RGB

12, 21, 13

HSL

126.7, 27.3%, 6.5%

HSV

126.7, 42.9%, 8.2%

CMYK

42.9%, 0.0%, 38.1%, 91.8%

OKLCH

0.1837 0.021 147.5

Properties

Cool Dark Nearest: RAL 9005 Jet Black

Color Harmonies

Complementary

#0C150D

#150C14

Analogous

#10150C

#0C1512

#0C150D

Triadic

#0C150D

#0D0C15

#150D0C

Split Complementary

#0C150D

#120C15

#150C10

Tetradic

#0C150D

#0C1015

#150C14

#15120C

Color Blindness Simulation

Original

#0C150D

Protanopia

#10100F

Deuteranopia

#0F0F0F

Tritanopia

#0C1011

Achromatopsia

#131313

CSS Usage

background-color: #0C150D;
color: #0C150D;
border-color: #0C150D;
Nearest Tailwind: Neutral 900 #171717

Tailwind Shades

50
#F6F9F6
100
#E9F1EA
200
#D2E5D4
300
#B1D3B5
400
#87BA8D
500
#5DA264
600
#4A8250
700
#3B6840
800
#2E5132
900
#253C27
950
#172619

Contrast Checker

Text on white

18.61:1

AA Pass AAA Pass

Text on black

1.13:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026