#511587

#511587

Color Values

HEX

#511587

RGB

81, 21, 135

HSL

271.6, 73.1%, 30.6%

HSV

271.6, 84.4%, 52.9%

CMYK

40.0%, 84.4%, 0.0%, 47.1%

OKLCH

0.3651 0.1714 301.8

Properties

Cool Dark Nearest: purple 4

Color Harmonies

Complementary

#511587

#4B8715

Analogous

#181587

#871584

#511587

Triadic

#511587

#875115

#158751

Split Complementary

#511587

#848715

#158718

Tetradic

#511587

#871815

#4B8715

#158487

Color Blindness Simulation

Original

#511587

Protanopia

#37366B

Deuteranopia

#3A3F65

Tritanopia

#4E5651

Achromatopsia

#2A2A2A

CSS Usage

background-color: #511587;
color: #511587;
border-color: #511587;
Nearest Tailwind: Purple 900 #581C87

Tailwind Shades

50
#F8F3FC
100
#EEE2F8
200
#DDC1F5
300
#C495EF
400
#A45CE6
500
#8422DD
600
#6A1BB1
700
#55168D
800
#42116E
900
#321150
950
#200A33

Contrast Checker

Text on white

11.62:1

AA Pass AAA Pass

Text on black

1.81:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

ก.พ. 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

ก.พ. 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

ก.พ. 19, 2026