Similar to Lightroom, add a white UI option to help color grading

I have a very bright iMac screen and edit in a dark room. I often don't realize my video is a bit too dark until I deliver it to social media and view it on my phone on their white backdrop.

It would help if I could change the UI of at least the program monitor to white, like I can in Lightroom, to give me a good reference when coloring my projects.