#573879

#573879

Color Values

HEX

#573879

RGB

87, 56, 121

HSL

268.6, 36.7%, 34.7%

HSV

268.6, 53.7%, 47.5%

CMYK

28.1%, 53.7%, 0.0%, 52.5%

OKLCH

0.4081 0.1089 304.0

Properties

Cool Dark Nearest: mediumpurple 4

Color Harmonies

Complementary

#573879

#5A7938

Analogous

#383A79

#773879

#573879

Triadic

#573879

#795738

#387957

Split Complementary

#573879

#797738

#3A7938

Tetradic

#573879

#79383A

#5A7938

#387977

Color Blindness Simulation

Original

#573879

Protanopia

#4A4969

Deuteranopia

#4B4E65

Tritanopia

#555D5A

Achromatopsia

#434343

CSS Usage

background-color: #573879;
color: #573879;
border-color: #573879;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F7F5FA
100
#EDE8F3
200
#DBCEE8
300
#C1ABD8
400
#9F7EC3
500
#7D51AE
600
#64418B
700
#503470
800
#3F2857
900
#302040
950
#1E1429

Contrast Checker

Text on white

9.35:1

AA Pass AAA Pass

Text on black

2.25:1

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