I added color shades and tints based on brand colors. This opens up more doors in auto-generated code and design options.
For example the lightest color tint of your primary color can be used for the background color of the brand guide and the darkest shade can be used for text. This can easily give your websites a more branded feel rather than using just plain black and white.
Now I can also add these shades and tints to the generated code examples for CSS, Tailwind and Sass. Making it easy to copy it over to your preferred stack. This is still on the todo list though.