Palette Tints and Shades

Hi Pierre, 

Thanks for reaching out!

While we don't have specific information available on tints and shades, we do have this article available which lists some things that you can do to achieve the perfect color that you need for your course. 

• Three Easy Ways to Perfectly Match Up Your E-learning Course Colors

I'll leave your inquiry to the talented minds in our community, as some of may have some experience with the topic of the Microsoft thread that you shared.