#565B7C

#565B7C

Color Values

HEX

#565B7C

RGB

86, 91, 124

HSL

232.1, 18.1%, 41.2%

HSV

232.1, 30.6%, 48.6%

CMYK

30.6%, 26.6%, 0.0%, 51.4%

OKLCH

0.4802 0.0535 277.5

Properties

Cool Dark Nearest: RAL 5014 Pigeon Blue

Color Harmonies

Complementary

#565B7C

#7C7756

Analogous

#566E7C

#64567C

#565B7C

Triadic

#565B7C

#7C565B

#5B7C56

Split Complementary

#565B7C

#7C6456

#6E7C56

Tetradic

#565B7C

#7C566E

#7C7756

#567C64

Color Blindness Simulation

Original

#565B7C

Protanopia

#585874

Deuteranopia

#585872

Tritanopia

#566E6C

Achromatopsia

#5C5C5C

CSS Usage

background-color: #565B7C;
color: #565B7C;
border-color: #565B7C;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F6F9
100
#EAEBF0
200
#D5D7E2
300
#B7BACD
400
#9094B2
500
#686E97
600
#545878
700
#434760
800
#34374B
900
#292B38
950
#1A1B24

Contrast Checker

Text on white

6.6:1

AA Pass AAA Fail

Text on black

3.18:1

AA Fail 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