I made a really simple little Automator Service on my Mac to simplify the process of toggling dark mode when using Accordance. It simply quits Accordance, toggles Dark Mode, and then reopens Accordance. It's extremely simple, but I thought I'd post it here in case someone else would find it useful.
After installing the service by downloading and clicking on it, you trigger it by setting a shortcut key in System Preferences>Keyboard>Shortcuts>Services>General.
Automator Service: https://www.dropbox....e_Dark.zip?dl=0
Alfred Workflow (requires the Powerpack): https://www.dropbox....edworkflow?dl=0