#394948

#394948

Color Values

HEX

#394948

RGB

57, 73, 72

HSL

176.2, 12.3%, 25.5%

HSV

176.2, 21.9%, 28.6%

CMYK

21.9%, 0.0%, 1.4%, 71.4%

OKLCH

0.3912 0.0204 191.6

Properties

Cool Dark Nearest: Outer Space

Color Harmonies

Complementary

#394948

#49393A

Analogous

#394940

#394249

#394948

Triadic

#394948

#483949

#494839

Split Complementary

#394948

#493942

#494039

Tetradic

#394948

#403949

#49393A

#424939

Color Blindness Simulation

Original

#394948

Protanopia

#404048

Deuteranopia

#3F3E48

Tritanopia

#3A4848

Achromatopsia

#464646

CSS Usage

background-color: #394948;
color: #394948;
border-color: #394948;
Nearest Tailwind: Neutral 700 #404040

Tailwind Shades

50
#F7F8F8
100
#EBEFEF
200
#D7E0DF
300
#BAC9C8
400
#95ACAB
500
#708F8D
600
#597371
700
#485C5A
800
#384847
900
#2B3635
950
#1B2222

Contrast Checker

Text on white

9.46:1

AA Pass AAA Pass

Text on black

2.22:1

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