#564F76

#564F76

Color Values

HEX

#564F76

RGB

86, 79, 118

HSL

250.8, 19.8%, 38.6%

HSV

250.8, 33.1%, 46.3%

CMYK

27.1%, 33.1%, 0.0%, 53.7%

OKLCH

0.4508 0.0633 291.9

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#564F76

#6F764F

Analogous

#4F5B76

#694F76

#564F76

Triadic

#564F76

#76564F

#4F7656

Split Complementary

#564F76

#76694F

#5B764F

Tetradic

#564F76

#764F5B

#6F764F

#4F7669

Color Blindness Simulation

Original

#564F76

Protanopia

#53536D

Deuteranopia

#53546A

Tritanopia

#566563

Achromatopsia

#535353

CSS Usage

background-color: #564F76;
color: #564F76;
border-color: #564F76;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F7F6F9
100
#EBEAF0
200
#D7D4E2
300
#BAB6CE
400
#958EB3
500
#6F6699
600
#59527A
700
#474162
800
#38334C
900
#2B2839
950
#1B1924

Contrast Checker

Text on white

7.57:1

AA Pass AAA Pass

Text on black

2.78:1

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