#212009

#212009

Color Values

HEX

#212009

RGB

33, 32, 9

HSL

57.5, 57.1%, 8.2%

HSV

57.5, 72.7%, 12.9%

CMYK

0.0%, 3.0%, 72.7%, 87.1%

OKLCH

0.2384 0.0379 106.7

Properties

Warm Dark Nearest: RAL 6022 Olive Drab

Color Harmonies

Complementary

#212009

#090A21

Analogous

#211409

#162109

#212009

Triadic

#212009

#092120

#200921

Split Complementary

#212009

#091621

#140921

Tetradic

#212009

#092114

#090A21

#210916

Color Blindness Simulation

Original

#212009

Protanopia

#21210F

Deuteranopia

#212110

Tritanopia

#211314

Achromatopsia

#1F1F1F

CSS Usage

background-color: #212009;
color: #212009;
border-color: #212009;
Nearest Tailwind: Stone 900 #1C1917

Tailwind Shades

50
#FBFBF4
100
#F6F5E4
200
#F0EEC7
300
#E5E29F
400
#D7D26B
500
#C8C237
600
#A09B2C
700
#807C23
800
#64611B
900
#494718
950
#2E2D0F

Contrast Checker

Text on white

16.47:1

AA Pass AAA Pass

Text on black

1.28:1

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