#553379

#553379

Color Values

HEX

#553379

RGB

85, 51, 121

HSL

269.1, 40.7%, 33.7%

HSV

269.1, 57.9%, 47.5%

CMYK

29.8%, 57.9%, 0.0%, 52.5%

OKLCH

0.3972 0.1169 304.0

Properties

Cool Dark Nearest: mediumpurple 4

Color Harmonies

Complementary

#553379

#577933

Analogous

#333479

#783379

#553379

Triadic

#553379

#795533

#337955

Split Complementary

#553379

#797833

#347933

Tetradic

#553379

#793334

#577933

#337978

Color Blindness Simulation

Original

#553379

Protanopia

#464668

Deuteranopia

#484B64

Tritanopia

#535B58

Achromatopsia

#3F3F3F

CSS Usage

background-color: #553379;
color: #553379;
border-color: #553379;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F7F5FA
100
#EDE7F3
200
#DBCDEA
300
#C1A9DB
400
#9F7AC7
500
#7E4CB3
600
#653C90
700
#513073
800
#3F265A
900
#301F42
950
#1E132A

Contrast Checker

Text on white

9.83:1

AA Pass AAA Pass

Text on black

2.14:1

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