#573963

#573963

Color Values

HEX

#573963

RGB

87, 57, 99

HSL

282.9, 26.9%, 30.6%

HSV

282.9, 42.4%, 38.8%

CMYK

12.1%, 42.4%, 0.0%, 61.2%

OKLCH

0.397 0.0777 315.9

Properties

Cool Dark Nearest: RAL 4005 Blue Lilac

Color Harmonies

Complementary

#573963

#456339

Analogous

#423963

#63395A

#573963

Triadic

#573963

#635739

#396357

Split Complementary

#573963

#5A6339

#396342

Tetradic

#573963

#634239

#456339

#395A63

Color Blindness Simulation

Original

#573963

Protanopia

#4A4A59

Deuteranopia

#4C4E56

Tritanopia

#55514F

Achromatopsia

#424242

CSS Usage

background-color: #573963;
color: #573963;
border-color: #573963;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F8F6F9
100
#EFE9F1
200
#DFD2E5
300
#C9B1D2
400
#AC87BA
500
#8E5DA2
600
#724B81
700
#5B3C68
800
#472F51
900
#35253C
950
#221726

Contrast Checker

Text on white

9.67:1

AA Pass AAA Pass

Text on black

2.17:1

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