#394741

#394741

Color Values

HEX

#394741

RGB

57, 71, 65

HSL

154.3, 10.9%, 25.1%

HSV

154.3, 19.7%, 27.8%

CMYK

19.7%, 0.0%, 8.5%, 72.2%

OKLCH

0.3835 0.0207 167.4

Properties

Cool Dark Nearest: Outer Space

Color Harmonies

Complementary

#394741

#47393F

Analogous

#39473A

#394647

#394741

Triadic

#394741

#413947

#474139

Split Complementary

#394741

#473946

#473A39

Tetradic

#394741

#3A3947

#47393F

#464739

Color Blindness Simulation

Original

#394741

Protanopia

#3F3F42

Deuteranopia

#3E3D43

Tritanopia

#3A4444

Achromatopsia

#444444

CSS Usage

background-color: #394741;
color: #394741;
border-color: #394741;
Nearest Tailwind: Neutral 700 #404040

Tailwind Shades

50
#F7F8F7
100
#EBEFED
200
#D7DFDC
300
#BBC8C3
400
#96ABA2
500
#728D81
600
#5B7168
700
#495A53
800
#394741
900
#2C3531
950
#1C221F

Contrast Checker

Text on white

9.76:1

AA Pass AAA Pass

Text on black

2.15:1

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