Aventurine Color – #576e6a: Codes and Complete Breakdown
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The Aventurine color hex code is #576e6a, and it is composed of 34% red, 43% green and 42% blue.
Aventurine is a dark, dull, desaturated, and cool color at 21% saturation. It has a contrast ratio of 5.46:1 against a white background, which passes WCAG AA (Web Content Accessibility Guidelines, Level AA) compliance.
For better visibility, it is recommended to use the Aventurine color (#576e6a) against light backgrounds.

Aventurine Color Shades
Complementary colors
Triadic colors
Tints or lighter colors
Darker colors
Analogous colors
Monochromatic colors
#576e6a
Aventurine Color Codes and Information
Here’s a complete breakdown of the color Aventurine, including its HEX, RGB, HSL, and CMYK values, as well as other information about the color.
| Data Type | Values/Details |
|---|---|
| Hex | #576e6a |
| RGB | rgb(87,110,106) |
| HSL | hsl(170,11.7%,38.6%) |
| CMYK | 21, 0, 4, 57 |
| HSV | 170, 21, 43 |
| RGB % | 34, 43, 42 |
| XYZ | 12.1, 14.2, 15.7 |
| LAB | 44.5, -9.3, -0.5 |
| Color Category | Dark |
| Color Family | Blue |
| Saturation | 21% |
| Temperature | Cool |
| Contrast Ratio Againt White (#ffffff) | 5.46 (passes WCAG AA) |
| Contrast Ratio Againt Black (#000000) | 3.84 (fails WCAG AA) |









