#564F78

#564F78

Color Values

HEX

#564F78

RGB

86, 79, 120

HSL

250.2, 20.6%, 39.0%

HSV

250.2, 34.2%, 47.1%

CMYK

28.3%, 34.2%, 0.0%, 52.9%

OKLCH

0.4518 0.0665 291.3

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#564F78

#71784F

Analogous

#4F5C78

#6A4F78

#564F78

Triadic

#564F78

#78564F

#4F7856

Split Complementary

#564F78

#786A4F

#5C784F

Tetradic

#564F78

#784F5C

#71784F

#4F786A

Color Blindness Simulation

Original

#564F78

Protanopia

#53536E

Deuteranopia

#53546C

Tritanopia

#566665

Achromatopsia

#535353

CSS Usage

background-color: #564F78;
color: #564F78;
border-color: #564F78;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F6F9
100
#EBEAF0
200
#D6D4E3
300
#B9B5CE
400
#948DB4
500
#6E659A
600
#58517B
700
#474162
800
#37334D
900
#2B2739
950
#1B1924

Contrast Checker

Text on white

7.54:1

AA Pass AAA Pass

Text on black

2.79:1

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