#39858F

#39858F

Color Values

HEX

#39858F

RGB

57, 133, 143

HSL

187.0, 43.0%, 39.2%

HSV

187.0, 60.1%, 56.1%

CMYK

60.1%, 7.0%, 0.0%, 43.9%

OKLCH

0.5734 0.0757 207.0

Properties

Cool Light Nearest: RAL 5018 Turquoise Blue

Color Harmonies

Complementary

#39858F

#8F4339

Analogous

#398F6E

#395A8F

#39858F

Triadic

#39858F

#8F3985

#858F39

Split Complementary

#39858F

#8F395A

#8F6E39

Tetradic

#39858F

#6E398F

#8F4339

#5A8F39

Color Blindness Simulation

Original

#39858F

Protanopia

#5A5B8D

Deuteranopia

#56508C

Tritanopia

#3D8B8A

Achromatopsia

#767676

CSS Usage

background-color: #39858F;
color: #39858F;
border-color: #39858F;
Nearest Tailwind: Cyan 700 #0E7490

Tailwind Shades

50
#F5F9FA
100
#E7F2F4
200
#CCE7EB
300
#A7D6DC
400
#78C0C9
500
#49AAB6
600
#3A8892
700
#2F6D75
800
#24555B
900
#1E3F43
950
#13282A

Contrast Checker

Text on white

4.26:1

AA Fail AAA Fail

Text on black

4.93:1

AA Pass 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