#393741

#393741

Color Values

HEX

#393741

RGB

57, 55, 65

HSL

252.0, 8.3%, 23.5%

HSV

252.0, 15.4%, 25.5%

CMYK

12.3%, 15.4%, 0.0%, 74.5%

OKLCH

0.3428 0.0175 294.6

Properties

Cool Dark Nearest: RAL 7026 Granite Grey

Color Harmonies

Complementary

#393741

#3F4137

Analogous

#373A41

#3E3741

#393741

Triadic

#393741

#413937

#374139

Split Complementary

#393741

#413E37

#3A4137

Tetradic

#393741

#41373A

#3F4137

#37413E

Color Blindness Simulation

Original

#393741

Protanopia

#38383F

Deuteranopia

#38383E

Tritanopia

#393D3C

Achromatopsia

#383838

CSS Usage

background-color: #393741;
color: #393741;
border-color: #393741;
Nearest Tailwind: Zinc 700 #3F3F46

Tailwind Shades

50
#F7F7F8
100
#ECECEE
200
#DAD8DE
300
#BFBDC7
400
#9C99A8
500
#79758A
600
#615E6E
700
#4E4B58
800
#3D3A45
900
#2E2D34
950
#1D1C21

Contrast Checker

Text on white

11.69:1

AA Pass AAA Pass

Text on black

1.8:1

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