#393843

#393843

Color Values

HEX

#393843

RGB

57, 56, 67

HSL

245.5, 8.9%, 24.1%

HSV

245.5, 16.4%, 26.3%

CMYK

14.9%, 16.4%, 0.0%, 73.7%

OKLCH

0.3461 0.019 289.5

Properties

Cool Dark Nearest: RAL 7026 Granite Grey

Color Harmonies

Complementary

#393843

#424338

Analogous

#383C43

#3E3843

#393843

Triadic

#393843

#433938

#384339

Split Complementary

#393843

#433E38

#3C4338

Tetradic

#393843

#43383C

#424338

#38433E

Color Blindness Simulation

Original

#393843

Protanopia

#393940

Deuteranopia

#393940

Tritanopia

#393E3E

Achromatopsia

#393939

CSS Usage

background-color: #393843;
color: #393843;
border-color: #393843;
Nearest Tailwind: Zinc 700 #3F3F46

Tailwind Shades

50
#F7F7F8
100
#ECECEF
200
#D9D8DE
300
#BDBCC7
400
#9A98A9
500
#76748B
600
#5F5D6F
700
#4C4A59
800
#3B3A45
900
#2D2D34
950
#1D1C21

Contrast Checker

Text on white

11.53:1

AA Pass AAA Pass

Text on black

1.82:1

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