#596B91

#596B91

Color Values

HEX

#596B91

RGB

89, 107, 145

HSL

220,7, 23,9%, 45,9%

HSV

220,7, 38,6%, 56,9%

CMYK

38,6%, 26,2%, 0,0%, 43,1%

OKLCH

0,5286 0,064 264,7

Properties

Cool Dark Nearest: RAL 5023 Distant Blue

Color Harmonies

Complementary

#596B91

#917F59

Analogous

#598791

#635991

#596B91

Triadic

#596B91

#91596B

#6B9159

Split Complementary

#596B91

#916359

#879159

Tetradic

#596B91

#915987

#917F59

#599163

Color Blindness Simulation

Original

#596B91

Protanopia

#616188

Deuteranopia

#605E86

Tritanopia

#5A817F

Achromatopsia

#6A6A6A

CSS Usage

background-color: #596B91;
color: #596B91;
border-color: #596B91;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F7F9
100
#EAECF1
200
#D3D8E4
300
#B3BDD0
400
#8A99B7
500
#61759E
600
#4E5D7E
700
#3E4B65
800
#313A4F
900
#262D3B
950
#181C25

Contrast Checker

Text on white

5,33:1

AA Pass AAA Fail

Text on black

3,94:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026