On the Windows and MacOS Dedicated Apps
You’ll have the ability to easily toggle between light and dark modes.
On the Web Version
Within the Web Version of HZP, you can select light or dark mode, however you also have the ability to customize the colors entirely!
Within the settings (which you can get to by clicking the settings button at the bottom left of the window), you can go into the UI customization. Here you can select the background color along with the accent and font colors.