#392F42

#392F42

Color Values

HEX

#392F42

RGB

57, 47, 66

HSL

271.6, 16.8%, 22.2%

HSV

271.6, 28.8%, 25.9%

CMYK

13.6%, 28.8%, 0.0%, 74.1%

OKLCH

0.3241 0.0356 308.4

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#392F42

#38422F

Analogous

#302F42

#422F42

#392F42

Triadic

#392F42

#42392F

#2F4239

Split Complementary

#392F42

#42422F

#2F4230

Tetradic

#392F42

#42302F

#38422F

#2F4242

Color Blindness Simulation

Original

#392F42

Protanopia

#35353D

Deuteranopia

#35363C

Tritanopia

#383A39

Achromatopsia

#323232

CSS Usage

background-color: #392F42;
color: #392F42;
border-color: #392F42;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F7F6F8
100
#EDEBF0
200
#DCD5E1
300
#C2B8CC
400
#A191B1
500
#816A95
600
#675577
700
#52445F
800
#40354A
900
#312938
950
#1F1A23

Contrast Checker

Text on white

12.66:1

AA Pass AAA Pass

Text on black

1.66:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026