#599BA1

#599BA1

Color Values

HEX

#599BA1

RGB

89, 155, 161

HSL

185.0, 28.8%, 49.0%

HSV

185.0, 44.7%, 63.1%

CMYK

44.7%, 3.7%, 0.0%, 36.9%

OKLCH

0.6479 0.0679 203.2

Properties

Cool Light Nearest: cadetblue

Color Harmonies

Complementary

#599BA1

#A15F59

Analogous

#59A183

#5977A1

#599BA1

Triadic

#599BA1

#A1599B

#9BA159

Split Complementary

#599BA1

#A15977

#A18359

Tetradic

#599BA1

#8359A1

#A15F59

#77A159

Color Blindness Simulation

Original

#599BA1

Protanopia

#7676A0

Deuteranopia

#726D9F

Tritanopia

#5C9E9E

Achromatopsia

#8D8D8D

CSS Usage

background-color: #599BA1;
color: #599BA1;
border-color: #599BA1;
Nearest Tailwind: Cyan 600 #0891B2

Tailwind Shades

50
#F5F9F9
100
#E9F1F2
200
#D1E4E6
300
#B0D0D3
400
#85B7BC
500
#5B9EA4
600
#497E83
700
#3A6569
800
#2D4F52
900
#243B3D
950
#172527

Contrast Checker

Text on white

3.17:1

AA Fail AAA Fail

Text on black

6.63:1

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