#565981

#565981

Color Values

HEX

#565981

RGB

86, 89, 129

HSL

235.8, 20.0%, 42.2%

HSV

235.8, 33.3%, 50.6%

CMYK

33.3%, 31.0%, 0.0%, 49.4%

OKLCH

0.4782 0.0644 280.4

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#565981

#817E56

Analogous

#566F81

#695681

#565981

Triadic

#565981

#815659

#598156

Split Complementary

#565981

#816956

#6F8156

Tetradic

#565981

#81566F

#817E56

#568169

Color Blindness Simulation

Original

#565981

Protanopia

#575777

Deuteranopia

#575775

Tritanopia

#56706E

Achromatopsia

#5B5B5B

CSS Usage

background-color: #565981;
color: #565981;
border-color: #565981;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F6F9
100
#EAEBF0
200
#D4D5E2
300
#B6B7CE
400
#8E90B4
500
#666A99
600
#52547A
700
#414462
800
#33354D
900
#282939
950
#191A24

Contrast Checker

Text on white

6.68:1

AA Pass AAA Fail

Text on black

3.14:1

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