#543378

#543378

Color Values

HEX

#543378

RGB

84, 51, 120

HSL

268.7, 40.4%, 33.5%

HSV

268.7, 57.5%, 47.1%

CMYK

30.0%, 57.5%, 0.0%, 52.9%

OKLCH

0.3953 0.1153 303.6

Properties

Cool Dark Nearest: mediumpurple 4

Color Harmonies

Complementary

#543378

#577833

Analogous

#333478

#763378

#543378

Triadic

#543378

#785433

#337854

Split Complementary

#543378

#787633

#347833

Tetradic

#543378

#783334

#577833

#337876

Color Blindness Simulation

Original

#543378

Protanopia

#464567

Deuteranopia

#484A63

Tritanopia

#525A57

Achromatopsia

#3F3F3F

CSS Usage

background-color: #543378;
color: #543378;
border-color: #543378;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F7F5FA
100
#EDE7F3
200
#DBCDEA
300
#C1A9DB
400
#9F7BC7
500
#7D4CB3
600
#643D8F
700
#503173
800
#3F265A
900
#301F42
950
#1E132A

Contrast Checker

Text on white

9.9:1

AA Pass AAA Pass

Text on black

2.12:1

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