#343237

#343237

Color Values

HEX

#343237

RGB

52, 50, 55

HSL

264.0, 4.8%, 20.6%

HSV

264.0, 9.1%, 21.6%

CMYK

5.5%, 9.1%, 0.0%, 78.4%

OKLCH

0.3211 0.0092 303.9

Properties

Cool Dark Nearest: RAL 7026 Granite Grey

Color Harmonies

Complementary

#343237

#353732

Analogous

#323337

#373237

#343237

Triadic

#343237

#373432

#323734

Split Complementary

#343237

#373732

#333732

Tetradic

#343237

#373233

#353732

#323737

Color Blindness Simulation

Original

#343237

Protanopia

#333336

Deuteranopia

#333336

Tritanopia

#343535

Achromatopsia

#333333

CSS Usage

background-color: #343237;
color: #343237;
border-color: #343237;
Nearest Tailwind: Zinc 800 #27272A

Tailwind Shades

50
#F7F7F8
100
#EDECEE
200
#DBDADD
300
#C1BFC5
400
#A09CA5
500
#7E7986
600
#65616B
700
#514E56
800
#3F3D43
900
#302E33
950
#1E1D20

Contrast Checker

Text on white

12.67:1

AA Pass AAA Pass

Text on black

1.66:1

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