Create custom palette.

[Anandir]

Hi everyone.
First of all, thanks for your hard work.
I've tried, with no luck, to create a custom color palette for an application I'm going to develop.
How can I create a custom palette of colors and, subsequently, the .qss file for the application?
I've looked at the Python code, but I didn't really spot a way to do so.

Even if the snippet on the scss.py file worked.
And I don't really understand what I'm doing wrong.

Do you have any ideas?

Best regards
Giacomo