Earlier today I published a list of ways to improve the accessibility of your Google Docs, Slides, and Forms. On a related note, you can improve the accessibility of any slideshow presentation or website by choosing an appropriate color scheme. The Accessible Color Matrix hosted on Github makes it easy to identify accessible color schemes to use in your presentations, documents, and websites. 

Watch my demo video to see how the Accessible Color Matrix provides a quick and easy way to see which color combinations do and don’t work from an accessibility standpoint.