Simply RED
A simple, red color palette (plus some subtle transparency). Mainly designed for AMOLED screens but supports Light Mode as well.
I recommend using Dark mode instead of Black mode. Your backgrounds will still be solid black, but Black mode forces grey on a few color slots where it isn't needed imo.
Remember to enable the "Ignore background and surfaces" option if you also use "Now playing color source!" This will keep the background black, so that only the accent colors change.
Transparency is only used for a few menus and is kept solid enough that legibility is not a problem. (See screenshots 3 and 6.)
Screenshots
Current version notes
Reversed tertiary colors for Light Mode for increased visibility. (Now uses #FF0000E3 for Tertiary and #FFFFFF00 for onTertiary.)
These are still placeholder slots. Feel free to change them to any color that suits you.