#660CC1

#660CC1

Color Values

HEX

#660CC1

RGB

102, 12, 193

HSL

269.8, 88.3%, 40.2%

HSV

269.8, 93.8%, 75.7%

CMYK

47.2%, 93.8%, 0.0%, 24.3%

OKLCH

0.4423 0.2342 296.4

Properties

Cool Dark Nearest: purple 3

Color Harmonies

Complementary

#660CC1

#67C10C

Analogous

#0C0DC1

#C00CC1

#660CC1

Triadic

#660CC1

#C1660C

#0CC166

Split Complementary

#660CC1

#C1C00C

#0DC10C

Tetradic

#660CC1

#C10C0D

#67C10C

#0CC1C0

Color Blindness Simulation

Original

#660CC1

Protanopia

#3F3E95

Deuteranopia

#444B8B

Tritanopia

#61736B

Achromatopsia

#2C2C2C

CSS Usage

background-color: #660CC1;
color: #660CC1;
border-color: #660CC1;
Nearest Tailwind: Purple 700 #7E22CE

Tailwind Shades

50
#F7F2FD
100
#EDE0FB
200
#DBBCFB
300
#C18CF8
400
#A04DF4
500
#7F0FF0
600
#650CC0
700
#510A9A
800
#3F0778
900
#300A57
950
#1E0637

Contrast Checker

Text on white

8.8:1

AA Pass AAA Pass

Text on black

2.39:1

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