#595B81

#595B81

Color Values

HEX

#595B81

RGB

89, 91, 129

HSL

237.0, 18.3%, 42.7%

HSV

237.0, 31.0%, 50.6%

CMYK

31.0%, 29.5%, 0.0%, 49.4%

OKLCH

0.4851 0.0609 281.5

Properties

Cool Dark Nearest: RAL 5023 Distant Blue

Color Harmonies

Complementary

#595B81

#817F59

Analogous

#596F81

#6B5981

#595B81

Triadic

#595B81

#81595B

#5B8159

Split Complementary

#595B81

#816B59

#6F8159

Tetradic

#595B81

#81596F

#817F59

#59816B

Color Blindness Simulation

Original

#595B81

Protanopia

#5A5A78

Deuteranopia

#5A5A76

Tritanopia

#59716F

Achromatopsia

#5D5D5D

CSS Usage

background-color: #595B81;
color: #595B81;
border-color: #595B81;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F6F9
100
#EAEBF0
200
#D5D5E2
300
#B7B8CD
400
#8F91B2
500
#686B97
600
#535579
700
#434461
800
#34354B
900
#282938
950
#1A1A24

Contrast Checker

Text on white

6.49:1

AA Pass AAA Fail

Text on black

3.24:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026