#5B9DA8

#5B9DA8

Color Values

HEX

#5B9DA8

RGB

91, 157, 168

HSL

188.6, 30.7%, 50.8%

HSV

188.6, 45.8%, 65.9%

CMYK

45.8%, 6.5%, 0.0%, 34.1%

OKLCH

0.6562 0.0692 209.3

Properties

Cool Light Nearest: cadetblue

Color Harmonies

Complementary

#5B9DA8

#A8665B

Analogous

#5BA88D

#5B76A8

#5B9DA8

Triadic

#5B9DA8

#A85B9D

#9DA85B

Split Complementary

#5B9DA8

#A85B76

#A88D5B

Tetradic

#5B9DA8

#8D5BA8

#A8665B

#76A85B

Color Blindness Simulation

Original

#5B9DA8

Protanopia

#7878A5

Deuteranopia

#746FA5

Tritanopia

#5EA3A3

Achromatopsia

#909090

CSS Usage

background-color: #5B9DA8;
color: #5B9DA8;
border-color: #5B9DA8;
Nearest Tailwind: Cyan 600 #0891B2

Tailwind Shades

50
#F5F9F9
100
#E8F0F2
200
#D0E3E6
300
#AFCFD5
400
#84B5BE
500
#589BA7
600
#477C85
700
#39636B
800
#2C4E53
900
#233A3E
950
#162527

Contrast Checker

Text on white

3.07:1

AA Fail AAA Fail

Text on black

6.83:1

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