#392740

#392740

Color Values

HEX

#392740

RGB

57, 39, 64

HSL

283.2, 24.3%, 20.2%

HSV

283.2, 39.1%, 25.1%

CMYK

10.9%, 39.1%, 0.0%, 74.9%

OKLCH

0.3052 0.0499 316.2

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#392740

#2E4027

Analogous

#2D2740

#40273B

#392740

Triadic

#392740

#403927

#274039

Split Complementary

#392740

#3B4027

#27402D

Tetradic

#392740

#402D27

#2E4027

#273B40

Color Blindness Simulation

Original

#392740

Protanopia

#31313A

Deuteranopia

#323438

Tritanopia

#383534

Achromatopsia

#2D2D2D

CSS Usage

background-color: #392740;
color: #392740;
border-color: #392740;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F8F6F9
100
#EFE9F1
200
#DFD3E4
300
#C8B3D1
400
#AB8AB8
500
#8D619E
600
#714D7F
700
#5A3E65
800
#47304F
900
#35263B
950
#221825

Contrast Checker

Text on white

13.65:1

AA Pass AAA Pass

Text on black

1.54:1

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