#384343

#384343

Color Values

HEX

#384343

RGB

56, 67, 67

HSL

180.0, 8.9%, 24.1%

HSV

180.0, 16.4%, 26.3%

CMYK

16.4%, 0.0%, 0.0%, 73.7%

OKLCH

0.373 0.0144 196.6

Properties

Cool Dark Nearest: RAL 6012 Black Green

Color Harmonies

Complementary

#384343

#433838

Analogous

#38433D

#383D43

#384343

Triadic

#384343

#433843

#434338

Split Complementary

#384343

#43383D

#433D38

Tetradic

#384343

#3D3843

#433838

#3D4338

Color Blindness Simulation

Original

#384343

Protanopia

#3D3D43

Deuteranopia

#3C3B43

Tritanopia

#394343

Achromatopsia

#414141

CSS Usage

background-color: #384343;
color: #384343;
border-color: #384343;
Nearest Tailwind: Neutral 700 #404040

Tailwind Shades

50
#F7F8F8
100
#ECEFEF
200
#D8DEDE
300
#BCC7C7
400
#98A9A9
500
#748B8B
600
#5D6F6F
700
#4A5959
800
#3A4545
900
#2D3434
950
#1C2121

Contrast Checker

Text on white

10.23:1

AA Pass AAA Pass

Text on black

2.05:1

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