#39424F

#39424F

Color Values

HEX

#39424F

RGB

57, 66, 79

HSL

215.5, 16.2%, 26.7%

HSV

215.5, 27.8%, 31.0%

CMYK

27.8%, 16.5%, 0.0%, 69.0%

OKLCH

0.3762 0.0253 257.5

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#39424F

#4F4639

Analogous

#394D4F

#3B394F

#39424F

Triadic

#39424F

#4F3942

#424F39

Split Complementary

#39424F

#4F3B39

#4D4F39

Tetradic

#39424F

#4F394D

#4F4639

#394F3B

Color Blindness Simulation

Original

#39424F

Protanopia

#3D3D4C

Deuteranopia

#3C3C4B

Tritanopia

#394949

Achromatopsia

#414141

CSS Usage

background-color: #39424F;
color: #39424F;
border-color: #39424F;
Nearest Tailwind: Gray 700 #374151

Tailwind Shades

50
#F6F7F8
100
#EBEDF0
200
#D6DAE1
300
#B8C0CC
400
#919EB0
500
#6B7C94
600
#556377
700
#444F5F
800
#353E4A
900
#292F38
950
#1A1E23

Contrast Checker

Text on white

10.16:1

AA Pass AAA Pass

Text on black

2.07:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026