The Parameters pane is part of the viewer side of the report, not the report itself. So the question is what viewer are you trying to use: WebForms, Web, WinForms, SSRS UX, etc?
In SSRS 2019 Can you change the background color of the Parameters pane?
Newman, Michael
20
Reputation points
In SSRS 2019 Can you change the background color of the Parameters pane?
It is defaulted to white. I have been unable to find anything about it in the Branding or the SSRS Report Builder information.