#394F51

#394F51

Color Values

HEX

#394F51

RGB

57, 79, 81

HSL

185.0, 17.4%, 27.1%

HSV

185.0, 29.6%, 31.8%

CMYK

29.6%, 2.5%, 0.0%, 68.2%

OKLCH

0.4102 0.0273 203.1

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#394F51

#513B39

Analogous

#395147

#394351

#394F51

Triadic

#394F51

#51394F

#4F5139

Split Complementary

#394F51

#513943

#514739

Tetradic

#394F51

#473951

#513B39

#435139

Color Blindness Simulation

Original

#394F51

Protanopia

#434351

Deuteranopia

#414050

Tritanopia

#3A5050

Achromatopsia

#4A4A4A

CSS Usage

background-color: #394F51;
color: #394F51;
border-color: #394F51;
Nearest Tailwind: Neutral 600 #525252

Tailwind Shades

50
#F6F8F8
100
#EBEFF0
200
#D5E0E2
300
#B7CBCC
400
#90AEB1
500
#699296
600
#547578
700
#435D60
800
#35494B
900
#293738
950
#1A2323

Contrast Checker

Text on white

8.71:1

AA Pass AAA Pass

Text on black

2.41:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026