#565BBA

#565BBA

Color Values

HEX

#565BBA

RGB

86, 91, 186

HSL

237.0, 42.0%, 53.3%

HSV

237.0, 53.8%, 72.9%

CMYK

53.8%, 51.1%, 0.0%, 27.1%

OKLCH

0.5165 0.1469 277.7

Properties

Cool Dark Nearest: NCS S 1050-R90B Blue Violet

Color Harmonies

Complementary

#565BBA

#BAB556

Analogous

#568DBA

#8356BA

#565BBA

Triadic

#565BBA

#BA565B

#5BBA56

Split Complementary

#565BBA

#BA8356

#8DBA56

Tetradic

#565BBA

#BA568D

#BAB556

#56BA83

Color Blindness Simulation

Original

#565BBA

Protanopia

#5858A3

Deuteranopia

#58589E

Tritanopia

#56918D

Achromatopsia

#616161

CSS Usage

background-color: #565BBA;
color: #565BBA;
border-color: #565BBA;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F5F5FA
100
#E7E7F4
200
#CCCEEA
300
#A8ABDC
400
#797DC8
500
#4A4FB5
600
#3B3F91
700
#2F3374
800
#25285B
900
#1E2043
950
#13142A

Contrast Checker

Text on white

5.83:1

AA Pass AAA Fail

Text on black

3.6:1

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