Does QMac have customizable colors and appearances? If so, where would I find them. thanks
There's not much customization available along those lines. You can specify Light mode or Dark mode for overall appearance, and if you use tags you can customize tag colors (you need to turn that on in Settings on the General tab under Early Access). But those are the only ones I can think of.
You can also customize colors of the dashboard cards on the Home tab. There is a button in the top right of each card that lets you choose a color for the card.