Color: Hue, Tint, Tone, and Shade — What’s the difference? –

Today I stumbled across this article. It was like a quick refresher from art class in high school. Below is an excerpt and a link to the entire article.

A hue is essentially the three primary colours (red, blue, and yellow) as well as the three secondary colours (orange, green, and purple). These colours are pure, meaning that white or black have not been mixed in with them. Black, white, and grey are considered neutral colours.

https://integritypainting.ca/hue-tint-tone-and-shade-whats-the-difference-2/#:~:text=A%20hue%20is%20essentially%20the,been%20mixed%20in%20with%20them.