#2B3129

#2B3129

Color Values

HEX

#2B3129

RGB

43, 49, 41

HSL

105.0, 8.9%, 17.6%

HSV

105.0, 16.3%, 19.2%

CMYK

12.2%, 0.0%, 16.3%, 80.8%

OKLCH

0.3045 0.0164 137.9

Properties

Cool Dark Nearest: RAL 6009 Fir Green

Color Harmonies

Complementary

#2B3129

#2F2931

Analogous

#2F3129

#29312B

#2B3129

Triadic

#2B3129

#292B31

#31292B

Split Complementary

#2B3129

#2B2931

#31292F

Tetradic

#2B3129

#292F31

#2F2931

#312B29

Color Blindness Simulation

Original

#2B3129

Protanopia

#2E2E2B

Deuteranopia

#2D2D2B

Tritanopia

#2B2C2D

Achromatopsia

#2F2F2F

CSS Usage

background-color: #2B3129;
color: #2B3129;
border-color: #2B3129;
Nearest Tailwind: Neutral 800 #262626

Tailwind Shades

50
#F7F8F7
100
#ECEFEC
200
#DADED8
300
#BFC7BC
400
#9CA998
500
#7A8B74
600
#616F5D
700
#4E594A
800
#3D453A
900
#2F342D
950
#1D211C

Contrast Checker

Text on white

13.34:1

AA Pass AAA Pass

Text on black

1.57:1

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