#392F45

#392F45

Color Values

HEX

#392F45

RGB

57, 47, 69

HSL

267.3, 19.0%, 22.7%

HSV

267.3, 31.9%, 27.1%

CMYK

17.4%, 31.9%, 0.0%, 72.9%

OKLCH

0.3256 0.0404 305.0

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#392F45

#3B452F

Analogous

#2F3045

#442F45

#392F45

Triadic

#392F45

#45392F

#2F4539

Split Complementary

#392F45

#45442F

#30452F

Tetradic

#392F45

#452F30

#3B452F

#2F4544

Color Blindness Simulation

Original

#392F45

Protanopia

#353540

Deuteranopia

#35363E

Tritanopia

#383B3B

Achromatopsia

#333333

CSS Usage

background-color: #392F45;
color: #392F45;
border-color: #392F45;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F7F6F9
100
#EDEAF0
200
#DBD5E2
300
#C1B6CD
400
#9F8FB3
500
#7D6798
600
#645379
700
#504261
800
#3F344C
900
#302839
950
#1E1924

Contrast Checker

Text on white

12.6:1

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