#2B290B

#2B290B

Color Values

HEX

#2B290B

RGB

43, 41, 11

HSL

56.3, 59.3%, 10.6%

HSV

56.3, 74.4%, 16.9%

CMYK

0.0%, 4.7%, 74.4%, 83.1%

OKLCH

0.2756 0.0464 105.5

Properties

Warm Dark Nearest: RAL 8014 Sepia Brown

Color Harmonies

Complementary

#2B290B

#0B0D2B

Analogous

#2B190B

#1D2B0B

#2B290B

Triadic

#2B290B

#0B2B29

#290B2B

Split Complementary

#2B290B

#0B1D2B

#190B2B

Tetradic

#2B290B

#0B2B19

#0B0D2B

#2B0B1D

Color Blindness Simulation

Original

#2B290B

Protanopia

#2A2A12

Deuteranopia

#2A2A14

Tritanopia

#2B1819

Achromatopsia

#272727

CSS Usage

background-color: #2B290B;
color: #2B290B;
border-color: #2B290B;
Nearest Tailwind: Lime 950 #1A2E05

Tailwind Shades

50
#FBFBF3
100
#F6F5E4
200
#F0EEC6
300
#E6E29E
400
#D9D269
500
#CBC234
600
#A29B2A
700
#827C21
800
#66611A
900
#4A4717
950
#2F2D0E

Contrast Checker

Text on white

14.74:1

AA Pass AAA Pass

Text on black

1.42:1

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