#394849

#394849

Color Values

HEX

#394849

RGB

57, 72, 73

HSL

183.8, 12.3%, 25.5%

HSV

183.8, 21.9%, 28.6%

CMYK

21.9%, 1.4%, 0.0%, 71.4%

OKLCH

0.389 0.0192 201.4

Properties

Cool Dark Nearest: Outer Space

Color Harmonies

Complementary

#394849

#493A39

Analogous

#394942

#394049

#394849

Triadic

#394849

#493948

#484939

Split Complementary

#394849

#493940

#494239

Tetradic

#394849

#423949

#493A39

#404939

Color Blindness Simulation

Original

#394849

Protanopia

#3F4049

Deuteranopia

#3F3E49

Tritanopia

#3A4949

Achromatopsia

#454545

CSS Usage

background-color: #394849;
color: #394849;
border-color: #394849;
Nearest Tailwind: Neutral 700 #404040

Tailwind Shades

50
#F7F8F8
100
#EBEFEF
200
#D7DFE0
300
#BAC8C9
400
#95ABAC
500
#708D8F
600
#597173
700
#485A5C
800
#384748
900
#2B3536
950
#1B2222

Contrast Checker

Text on white

9.56:1

AA Pass AAA Pass

Text on black

2.2:1

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