#2B291B

#2B291B

Color Values

HEX

#2B291B

RGB

43, 41, 27

HSL

52.5, 22.9%, 13.7%

HSV

52.5, 37.2%, 16.9%

CMYK

0.0%, 4.7%, 37.2%, 83.1%

OKLCH

0.2786 0.0243 100.9

Properties

Warm Dark Nearest: RAL 6022 Olive Drab

Color Harmonies

Complementary

#2B291B

#1B1D2B

Analogous

#2B211B

#252B1B

#2B291B

Triadic

#2B291B

#1B2B29

#291B2B

Split Complementary

#2B291B

#1B252B

#211B2B

Tetradic

#2B291B

#1B2B21

#1B1D2B

#2B1B25

Color Blindness Simulation

Original

#2B291B

Protanopia

#2A2A1E

Deuteranopia

#2A2A1F

Tritanopia

#2B2122

Achromatopsia

#282828

CSS Usage

background-color: #2B291B;
color: #2B291B;
border-color: #2B291B;
Nearest Tailwind: Stone 800 #292524

Tailwind Shades

50
#F9F8F6
100
#F1F0EA
200
#E3E1D3
300
#D0CCB4
400
#B6B18B
500
#9D9562
600
#7D784F
700
#64603F
800
#4E4B31
900
#3A3826
950
#252318

Contrast Checker

Text on white

14.63:1

AA Pass AAA Pass

Text on black

1.44:1

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