Changing the background color of the notification tray?

[King Mustard]

I am using dark mode but the notification tray has a grey background, instead of black.

Is there a way to make the notification tray background black?

 

[sweetypie31]

I used Good lock and downloaded Theme Park. There's an option in theme park for the quick panel to tweak it how you want it.

The first pic is my notifications with black tray . The second pic is of theme park and you'll see quick panel at the bottom.

 

[sweetypie31]

You can also download Quickstar in the Good lock app.