#39455C

#39455C

Color Values

HEX

#39455C

RGB

57, 69, 92

HSL

219.4, 23.5%, 29.2%

HSV

219.4, 38.0%, 36.1%

CMYK

38.0%, 25.0%, 0.0%, 63.9%

OKLCH

0.3897 0.0423 263.1

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#39455C

#5C5039

Analogous

#39565C

#3E395C

#39455C

Triadic

#39455C

#5C3945

#455C39

Split Complementary

#39455C

#5C3E39

#565C39

Tetradic

#39455C

#5C3956

#5C5039

#395C3E

Color Blindness Simulation

Original

#39455C

Protanopia

#3E3E56

Deuteranopia

#3E3D55

Tritanopia

#3A5251

Achromatopsia

#444444

CSS Usage

background-color: #39455C;
color: #39455C;
border-color: #39455C;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F6F7F9
100
#EAECF1
200
#D3D9E4
300
#B3BDD0
400
#8A9AB7
500
#62769D
600
#4E5E7E
700
#3E4C65
800
#313B4F
900
#262D3B
950
#181D25

Contrast Checker

Text on white

9.63:1

AA Pass AAA Pass

Text on black

2.18:1

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