* Brunette: Typically refers to someone with dark brown hair. This could range from a deep, almost black brown to a medium, rich brown.
* Brownette: Often describes someone with lighter brown hair, leaning towards a more reddish or auburn hue. It suggests a brown that's closer to blonde than the darker shades associated with "brunette."
Essentially, "brownette" is a more specific term used for brown hair that is lighter than what most people would call "brunette." It's a shade that falls in between blonde and brunette.
However, remember that hair color is subjective and nuanced. Ultimately, the best way to describe someone's hair color is simply to use a description that accurately reflects the shade.