#3C4243

#3C4243

Color Values

HEX

#3C4243

RGB

60, 66, 67

HSL

188.6, 5.5%, 24.9%

HSV

188.6, 10.4%, 26.3%

CMYK

10.4%, 1.5%, 0.0%, 73.7%

OKLCH

0.3739 0.0082 208.8

Properties

Cool Dark Nearest: RAL 6012 Black Green

Color Harmonies

Complementary

#3C4243

#433D3C

Analogous

#3C4340

#3C3E43

#3C4243

Triadic

#3C4243

#433C42

#42433C

Split Complementary

#3C4243

#433C3E

#43403C

Tetradic

#3C4243

#403C43

#433D3C

#3E433C

Color Blindness Simulation

Original

#3C4243

Protanopia

#3F3F43

Deuteranopia

#3E3E43

Tritanopia

#3C4343

Achromatopsia

#414141

CSS Usage

background-color: #3C4243;
color: #3C4243;
border-color: #3C4243;
Nearest Tailwind: Neutral 700 #404040

Tailwind Shades

50
#F7F8F8
100
#ECEEEE
200
#D9DDDD
300
#BEC4C5
400
#9BA4A6
500
#788587
600
#606A6C
700
#4D5556
800
#3C4243
900
#2E3233
950
#1D2020

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