Hello,
Basically the title. I have a weird issue with Restart/Power Off background color does not follow Accent color in Personalize settings. I personally want it to be Gray color, but it remains in Blue no matter what accent color I choose. I have another PC and do not have this issue.
What I have tried:
Boot in Safe mode and Clean boot - same issue.
Update to the latest version of Windows (20H0).
Reinstall Video card drivers/disable Video Card and make Windows to use generic video driver.
My specs:
Lenovo X220 laptop, Windows 10 x64 Pro



I have another PC (Win 10 64 Pro) and all aforementioned screens background color follow Accent color, as on this video:




