#511687

#511687

Color Values

HEX

#511687

RGB

81, 22, 135

HSL

271.3, 72.0%, 30.8%

HSV

271.3, 83.7%, 52.9%

CMYK

40.0%, 83.7%, 0.0%, 47.1%

OKLCH

0.3659 0.1705 301.7

Properties

Cool Dark Nearest: purple 4

Color Harmonies

Complementary

#511687

#4C8716

Analogous

#181687

#871685

#511687

Triadic

#511687

#875116

#168751

Split Complementary

#511687

#858716

#168718

Tetradic

#511687

#871816

#4C8716

#168587

Color Blindness Simulation

Original

#511687

Protanopia

#37376C

Deuteranopia

#3B3F65

Tritanopia

#4E5651

Achromatopsia

#2B2B2B

CSS Usage

background-color: #511687;
color: #511687;
border-color: #511687;
Nearest Tailwind: Purple 900 #581C87

Tailwind Shades

50
#F8F3FC
100
#EEE2F8
200
#DCC2F5
300
#C496EE
400
#A45DE5
500
#8324DB
600
#691DAF
700
#54178C
800
#42126E
900
#321150
950
#1F0B32

Contrast Checker

Text on white

11.57:1

AA Pass AAA Pass

Text on black

1.81:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026