#384142

#384142

Color Values

HEX

#384142

RGB

56, 65, 66

HSL

186.0, 8.2%, 23.9%

HSV

186.0, 15.2%, 25.9%

CMYK

15.2%, 1.5%, 0.0%, 74.1%

OKLCH

0.3675 0.012 204.8

Properties

Cool Dark Nearest: RAL 6012 Black Green

Color Harmonies

Complementary

#384142

#423938

Analogous

#38423E

#383C42

#384142

Triadic

#384142

#423841

#414238

Split Complementary

#384142

#42383C

#423E38

Tetradic

#384142

#3E3842

#423938

#3C4238

Color Blindness Simulation

Original

#384142

Protanopia

#3C3C42

Deuteranopia

#3B3B42

Tritanopia

#384242

Achromatopsia

#3F3F3F

CSS Usage

background-color: #384142;
color: #384142;
border-color: #384142;
Nearest Tailwind: Neutral 700 #404040

Tailwind Shades

50
#F7F8F8
100
#ECEEEE
200
#D8DEDE
300
#BDC6C7
400
#99A7A8
500
#75888A
600
#5E6D6E
700
#4B5758
800
#3B4445
900
#2D3334
950
#1C2021

Contrast Checker

Text on white

10.48:1

AA Pass AAA Pass

Text on black

2.0:1

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