#0F211C

#0F211C

Color Values

HEX

#0F211C

RGB

15, 33, 28

HSL

163.3, 37.5%, 9.4%

HSV

163.3, 54.5%, 12.9%

CMYK

54.5%, 0.0%, 15.2%, 87.1%

OKLCH

0.2302 0.026 174.1

Properties

Cool Dark Nearest: RAL 9017 Traffic Black

Color Harmonies

Complementary

#0F211C

#210F14

Analogous

#0F2113

#0F1D21

#0F211C

Triadic

#0F211C

#1C0F21

#211C0F

Split Complementary

#0F211C

#210F1D

#21130F

Tetradic

#0F211C

#130F21

#210F14

#1D210F

Color Blindness Simulation

Original

#0F211C

Protanopia

#17171D

Deuteranopia

#16141E

Tritanopia

#101E1E

Achromatopsia

#1D1D1D

CSS Usage

background-color: #0F211C;
color: #0F211C;
border-color: #0F211C;
Nearest Tailwind: Teal 950 #042F2E

Tailwind Shades

50
#F5FAF8
100
#E7F3F0
200
#CEE9E1
300
#ABD9CC
400
#7DC4B0
500
#50AF95
600
#408C77
700
#33705F
800
#28584A
900
#204138
950
#142923

Contrast Checker

Text on white

16.74:1

AA Pass AAA Pass

Text on black

1.25:1

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