#563C5B

#563C5B

Color Values

HEX

#563C5B

RGB

86, 60, 91

HSL

290.3, 20.5%, 29.6%

HSV

290.3, 34.1%, 35.7%

CMYK

5.5%, 34.1%, 0.0%, 64.3%

OKLCH

0.3977 0.0606 320.9

Properties

Cool Dark Nearest: RAL 4005 Blue Lilac

Color Harmonies

Complementary

#563C5B

#415B3C

Analogous

#463C5B

#5B3C50

#563C5B

Triadic

#563C5B

#5B563C

#3C5B56

Split Complementary

#563C5B

#505B3C

#3C5B46

Tetradic

#563C5B

#5B463C

#415B3C

#3C505B

Color Blindness Simulation

Original

#563C5B

Protanopia

#4B4B54

Deuteranopia

#4C4E52

Tritanopia

#554E4C

Achromatopsia

#444444

CSS Usage

background-color: #563C5B;
color: #563C5B;
border-color: #563C5B;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F8F6F9
100
#EFEAF0
200
#E0D4E3
300
#CAB5CE
400
#AE8DB4
500
#91659A
600
#74517B
700
#5D4162
800
#49334D
900
#362839
950
#221924

Contrast Checker

Text on white

9.58:1

AA Pass AAA Pass

Text on black

2.19:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026