#210B06

#210B06

Color Values

HEX

#210B06

RGB

33, 11, 6

HSL

11.1, 69.2%, 7.6%

HSV

11.1, 81.8%, 12.9%

CMYK

0.0%, 66.7%, 81.8%, 87.1%

OKLCH

0.1835 0.0398 35.4

Properties

Warm Dark Nearest: RAL 9005 Jet Black

Color Harmonies

Complementary

#210B06

#061C21

Analogous

#21060E

#211806

#210B06

Triadic

#210B06

#06210B

#0B0621

Split Complementary

#210B06

#062118

#060E21

Tetradic

#210B06

#0E2106

#061C21

#180621

Color Blindness Simulation

Original

#210B06

Protanopia

#171707

Deuteranopia

#191A07

Tritanopia

#200808

Achromatopsia

#0F0F0F

CSS Usage

background-color: #210B06;
color: #210B06;
border-color: #210B06;
Nearest Tailwind: Stone 900 #1C1917

Tailwind Shades

50
#FCF5F3
100
#F8E7E3
200
#F4CCC3
300
#ECA797
400
#E2785F
500
#D84827
600
#AD3A1F
700
#8A2E19
800
#6C2414
900
#4F1D12
950
#32130C

Contrast Checker

Text on white

18.83:1

AA Pass AAA Pass

Text on black

1.12:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026