#34403D

#34403D

Color Values

HEX

#34403D

RGB

52, 64, 61

HSL

165.0, 10.3%, 22.7%

HSV

165.0, 18.8%, 25.1%

CMYK

18.8%, 0.0%, 4.7%, 74.9%

OKLCH

0.3596 0.0166 178.5

Properties

Cool Dark Nearest: RAL 6012 Black Green

Color Harmonies

Complementary

#34403D

#403437

Analogous

#344037

#343D40

#34403D

Triadic

#34403D

#3D3440

#403D34

Split Complementary

#34403D

#40343D

#403734

Tetradic

#34403D

#373440

#403437

#3D4034

Color Blindness Simulation

Original

#34403D

Protanopia

#39393E

Deuteranopia

#38383E

Tritanopia

#353E3E

Achromatopsia

#3D3D3D

CSS Usage

background-color: #34403D;
color: #34403D;
border-color: #34403D;
Nearest Tailwind: Neutral 700 #404040

Tailwind Shades

50
#F7F8F8
100
#ECEFEE
200
#D8DFDD
300
#BBC8C5
400
#97AAA6
500
#728D86
600
#5B716B
700
#495A56
800
#394643
900
#2C3533
950
#1C2120

Contrast Checker

Text on white

10.79:1

AA Pass AAA Pass

Text on black

1.95:1

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