#597BA6

#597BA6

Color Values

HEX

#597BA6

RGB

89, 123, 166

HSL

213.5, 30.2%, 50.0%

HSV

213.5, 46.4%, 65.1%

CMYK

46.4%, 25.9%, 0.0%, 34.9%

OKLCH

0.5749 0.0773 254.7

Properties

Cool Light Nearest: steelblue

Color Harmonies

Complementary

#597BA6

#A68459

Analogous

#59A2A6

#5D59A6

#597BA6

Triadic

#597BA6

#A6597B

#7BA659

Split Complementary

#597BA6

#A65D59

#A2A659

Tetradic

#597BA6

#A659A2

#A68459

#59A65D

Color Blindness Simulation

Original

#597BA6

Protanopia

#68689C

Deuteranopia

#666399

Tritanopia

#5B9392

Achromatopsia

#777777

CSS Usage

background-color: #597BA6;
color: #597BA6;
border-color: #597BA6;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F5F7F9
100
#E9EDF2
200
#D1DAE6
300
#AFC0D4
400
#849DBD
500
#597BA6
600
#476285
700
#394F6A
800
#2C3E53
900
#232F3E
950
#161E27

Contrast Checker

Text on white

4.37:1

AA Fail AAA Fail

Text on black

4.81:1

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