Indigo Purple Color – #660099: Codes and Complete Breakdown
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The Indigo Purple color hex code is #660099, and it is composed of 40% red, 0% green and 60% blue.
Indigo Purple is a dark, vibrant, saturated, and cool color at 100% saturation. It has a contrast ratio of 10.37:1 against a white background, which passes WCAG AA (Web Content Accessibility Guidelines, Level AA) compliance.
For better visibility, it is recommended to use the Indigo Purple color (#660099) against light backgrounds.

Indigo Purple Color Shades
Complementary colors
Triadic colors
Tints or lighter colors
Darker colors
Analogous colors
Monochromatic colors
#660099
Indigo Purple Color Codes and Information
Here’s a complete breakdown of the color Indigo Purple, including its HEX, RGB, HSL, and CMYK values, as well as other information about the color.
| Data Type | Values/Details |
|---|---|
| Hex | #660099 |
| RGB | rgb(102,0,153) |
| HSL | hsl(280,100%,30%) |
| CMYK | 33, 100, 0, 40 |
| HSV | 280, 100, 60 |
| RGB % | 40, 0, 60 |
| XYZ | 11.2, 5.1, 30.5 |
| LAB | 27, 59.7, -56.7 |
| Color Category | Dark |
| Color Family | Purple |
| Saturation | 100% |
| Temperature | Cool |
| Contrast Ratio Againt White (#ffffff) | 10.37 (passes WCAG AA) |
| Contrast Ratio Againt Black (#000000) | 2.02 (fails WCAG AA) |
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