#12150C

#12150C

Color Values

HEX

#12150C

RGB

18, 21, 12

HSL

80.0, 27.3%, 6.5%

HSV

80.0, 42.9%, 8.2%

CMYK

14.3%, 0.0%, 42.9%, 91.8%

OKLCH

0.1892 0.018 123.1

Properties

Cool Dark Nearest: RAL 9005 Jet Black

Color Harmonies

Complementary

#12150C

#0F0C15

Analogous

#15140C

#0E150C

#12150C

Triadic

#12150C

#0C1215

#150C12

Split Complementary

#12150C

#0C0E15

#140C15

Tetradic

#12150C

#0C1514

#0F0C15

#150C0E

Color Blindness Simulation

Original

#12150C

Protanopia

#13130E

Deuteranopia

#13130F

Tritanopia

#121010

Achromatopsia

#141414

CSS Usage

background-color: #12150C;
color: #12150C;
border-color: #12150C;
Nearest Tailwind: Stone 900 #1C1917

Tailwind Shades

50
#F8F9F6
100
#EFF1E9
200
#DFE5D2
300
#C7D3B1
400
#A9BA87
500
#8BA25D
600
#6F824A
700
#59683B
800
#46512E
900
#343C25
950
#212617

Contrast Checker

Text on white

18.45:1

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