#564EB3

#564EB3

Color Values

HEX

#564EB3

RGB

86, 78, 179

HSL

244.8, 39.9%, 50.4%

HSV

244.8, 56.4%, 70.2%

CMYK

52.0%, 56.4%, 0.0%, 29.8%

OKLCH

0.4871 0.155 282.6

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#564EB3

#ABB34E

Analogous

#4E78B3

#894EB3

#564EB3

Triadic

#564EB3

#B3564E

#4EB356

Split Complementary

#564EB3

#B3894E

#78B34E

Tetradic

#564EB3

#B34E78

#ABB34E

#4EB389

Color Blindness Simulation

Original

#564EB3

Protanopia

#53529B

Deuteranopia

#535495

Tritanopia

#568783

Achromatopsia

#575757

CSS Usage

background-color: #564EB3;
color: #564EB3;
border-color: #564EB3;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F5F5FA
100
#E8E7F3
200
#CFCDEA
300
#ADA9DA
400
#817BC6
500
#554DB2
600
#443D8F
700
#363172
800
#2A2659
900
#221F42
950
#15142A

Contrast Checker

Text on white

6.7:1

AA Pass AAA Fail

Text on black

3.14:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

ก.พ. 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

ก.พ. 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

ก.พ. 19, 2026