#660CB8

#660CB8

Color Values

HEX

#660CB8

RGB

102, 12, 184

HSL

271.4, 87.8%, 38.4%

HSV

271.4, 93.5%, 72.2%

CMYK

44.6%, 93.5%, 0.0%, 27.8%

OKLCH

0.4334 0.2261 298.6

Properties

Cool Dark Nearest: purple 3

Color Harmonies

Complementary

#660CB8

#5EB80C

Analogous

#100CB8

#B80CB4

#660CB8

Triadic

#660CB8

#B8660C

#0CB866

Split Complementary

#660CB8

#B4B80C

#0CB810

Tetradic

#660CB8

#B8100C

#5EB80C

#0CB4B8

Color Blindness Simulation

Original

#660CB8

Protanopia

#3F3E8E

Deuteranopia

#444B84

Tritanopia

#616D66

Achromatopsia

#2C2C2C

CSS Usage

background-color: #660CB8;
color: #660CB8;
border-color: #660CB8;
Nearest Tailwind: Purple 700 #7E22CE

Tailwind Shades

50
#F8F2FD
100
#EEE0FA
200
#DDBCFB
300
#C48CF8
400
#A54EF3
500
#8510EF
600
#6A0CC0
700
#550A99
800
#420878
900
#320A57
950
#200637

Contrast Checker

Text on white

9.09:1

AA Pass AAA Pass

Text on black

2.31:1

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