#120215

#120215

Color Values

HEX

#120215

RGB

18, 2, 21

HSL

290.5, 82.6%, 4.5%

HSV

290.5, 90.5%, 8.2%

CMYK

14.3%, 90.5%, 0.0%, 91.8%

OKLCH

0.138 0.0522 322.1

Properties

Cool Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#120215

#051502

Analogous

#080215

#15020E

#120215

Triadic

#120215

#151202

#021512

Split Complementary

#120215

#0E1502

#021508

Tetradic

#120215

#150802

#051502

#020E15

Color Blindness Simulation

Original

#120215

Protanopia

#0B0B10

Deuteranopia

#0C0D0F

Tritanopia

#110D0C

Achromatopsia

#070707

CSS Usage

background-color: #120215;
color: #120215;
border-color: #120215;
Nearest Tailwind: Slate 950 #020617

Tailwind Shades

50
#FBF2FD
100
#F6E1FA
200
#EFBEF9
300
#E48FF4
400
#D653EF
500
#C716E9
600
#A012BA
700
#800E95
800
#640B74
900
#490C54
950
#2E0835

Contrast Checker

Text on white

20.09:1

AA Pass AAA Pass

Text on black

1.05:1

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