#573567

#573567

Color Values

HEX

#573567

RGB

87, 53, 103

HSL

280.8, 32.1%, 30.6%

HSV

280.8, 48.5%, 40.4%

CMYK

15.5%, 48.5%, 0.0%, 59.6%

OKLCH

0.3918 0.0906 314.2

Properties

Cool Dark Nearest: RAL 4005 Blue Lilac

Color Harmonies

Complementary

#573567

#456735

Analogous

#3E3567

#67355E

#573567

Triadic

#573567

#675735

#356757

Split Complementary

#573567

#5E6735

#35673E

Tetradic

#573567

#673E35

#456735

#355E67

Color Blindness Simulation

Original

#573567

Protanopia

#48485B

Deuteranopia

#4A4D58

Tritanopia

#55514F

Achromatopsia

#404040

CSS Usage

background-color: #573567;
color: #573567;
border-color: #573567;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F8F5F9
100
#EFE8F2
200
#DFD0E7
300
#C9AED5
400
#AC82BF
500
#8E57A8
600
#724587
700
#5B376C
800
#472B54
900
#35223E
950
#221627

Contrast Checker

Text on white

9.95:1

AA Pass AAA Pass

Text on black

2.11:1

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