#16211B

#16211B

Color Values

HEX

#16211B

RGB

22, 33, 27

HSL

147.3, 20.0%, 10.8%

HSV

147.3, 33.3%, 12.9%

CMYK

33.3%, 0.0%, 18.2%, 87.1%

OKLCH

0.235 0.0194 160.6

Properties

Cool Dark Nearest: RAL 9017 Traffic Black

Color Harmonies

Complementary

#16211B

#21161C

Analogous

#172116

#162121

#16211B

Triadic

#16211B

#1B1621

#211B16

Split Complementary

#16211B

#211621

#211617

Tetradic

#16211B

#161721

#21161C

#212116

Color Blindness Simulation

Original

#16211B

Protanopia

#1B1B1C

Deuteranopia

#1A191D

Tritanopia

#171E1E

Achromatopsia

#1E1E1E

CSS Usage

background-color: #16211B;
color: #16211B;
border-color: #16211B;
Nearest Tailwind: Neutral 800 #262626

Tailwind Shades

50
#F6F9F7
100
#EAF0ED
200
#D4E2DB
300
#B6CEC1
400
#8EB49F
500
#66997D
600
#527A64
700
#416250
800
#334D3F
900
#283930
950
#19241E

Contrast Checker

Text on white

16.57:1

AA Pass AAA Pass

Text on black

1.27:1

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