#393041

#393041

Color Values

HEX

#393041

RGB

57, 48, 65

HSL

271.8, 15.0%, 22.2%

HSV

271.8, 26.2%, 25.5%

CMYK

12.3%, 26.2%, 0.0%, 74.5%

OKLCH

0.3259 0.0319 308.6

Properties

Cool Dark Nearest: RAL 5008 Grey Blue

Color Harmonies

Complementary

#393041

#384130

Analogous

#313041

#413041

#393041

Triadic

#393041

#413930

#304139

Split Complementary

#393041

#414130

#304131

Tetradic

#393041

#413130

#384130

#304141

Color Blindness Simulation

Original

#393041

Protanopia

#35353D

Deuteranopia

#36363C

Tritanopia

#393A39

Achromatopsia

#333333

CSS Usage

background-color: #393041;
color: #393041;
border-color: #393041;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F7F6F8
100
#EDEBEF
200
#DCD6E1
300
#C2B9CB
400
#A192AF
500
#816C93
600
#675775
700
#52455E
800
#403649
900
#312A37
950
#1F1A23

Contrast Checker

Text on white

12.55:1

AA Pass AAA Pass

Text on black

1.67:1

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