#A66DCC

#A66DCC

Color Values

HEX

#A66DCC

RGB

166, 109, 204

HSL

276.0, 48.2%, 61.4%

HSV

276.0, 46.6%, 80.0%

CMYK

18.6%, 46.6%, 0.0%, 20.0%

OKLCH

0.6327 0.1488 310.5

Properties

Cool Light Nearest: NCS S 1040-R60B Orchid

Color Harmonies

Complementary

#A66DCC

#93CC6D

Analogous

#776DCC

#CC6DC3

#A66DCC

Triadic

#A66DCC

#CCA66D

#6DCCA6

Split Complementary

#A66DCC

#C3CC6D

#6DCC77

Tetradic

#A66DCC

#CC776D

#93CC6D

#6DC3CC

Color Blindness Simulation

Original

#A66DCC

Protanopia

#8D8DB5

Deuteranopia

#9195AF

Tritanopia

#A3A39F

Achromatopsia

#808080

CSS Usage

background-color: #A66DCC;
color: #A66DCC;
border-color: #A66DCC;
Nearest Tailwind: Violet 400 #A78BFA

Tailwind Shades

50
#F8F4FA
100
#EFE6F4
200
#DFCAED
300
#C8A4DF
400
#AA73CE
500
#8C42BD
600
#703597
700
#592A79
800
#46215E
900
#351B45
950
#21112C

Contrast Checker

Text on white

3.7:1

AA Fail AAA Fail

Text on black

5.68:1

AA Pass 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