Moder player text and nav colors

Hi all,

I'm wondering if anyone has tried to change the text color(course title and table of contents text) and navigation elements color (play button, previous button, volume ctrl, etc.) for the Modern player.  I know Storyline currently doesn't allow us to change it but perhaps someone has figured out another way? I think its great that we can now choose a custom background and accent color for the modern player, but the given colors of the elements mentioned above are much too dim (the text components don't meet accessibility standards for UI components, let alone regular text).  Any help would be appreciated.  I just want to change them to white instead of the beige in the photo attached (that's the course title on the background I chose).  Thanks in advance!