#565B88

#565B88

Color Values

HEX

#565B88

RGB

86, 91, 136

HSL

234.0, 22.5%, 43.5%

HSV

234.0, 36.8%, 53.3%

CMYK

36.8%, 33.1%, 0.0%, 46.7%

OKLCH

0.4862 0.0724 278.5

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#565B88

#888356

Analogous

#567488

#6A5688

#565B88

Triadic

#565B88

#88565B

#5B8856

Split Complementary

#565B88

#886A56

#748856

Tetradic

#565B88

#885674

#888356

#56886A

Color Blindness Simulation

Original

#565B88

Protanopia

#58587D

Deuteranopia

#58587A

Tritanopia

#567573

Achromatopsia

#5D5D5D

CSS Usage

background-color: #565B88;
color: #565B88;
border-color: #565B88;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F6F6F9
100
#EAEAF1
200
#D3D5E3
300
#B4B7D0
400
#8B90B6
500
#63699C
600
#4F547D
700
#3F4364
800
#31344E
900
#27293A
950
#181A25

Contrast Checker

Text on white

6.47:1

AA Pass AAA Fail

Text on black

3.25:1

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