I dont really want to use the accent color that the user has chosen in Windows in my app, and instead want to have my own color show. I can change it manually on all the ite
Add the following to App.xaml if you are not using any templates or ResourceDictionaries:
#FFCB2128
If you are using the Minimal Template10 template, then add the following line to Styles/Custom.xaml after the CustomColor and ContrastColor values:
#FFCB2128
If you have your own ResourceDictionary somewhere else, linked from App.xaml, then similarly add the "Color" line there.