Is there any sort of registry edit or something to make the start menu look black like the taskbar?
I've noticed it appears to be darker and more transparent on my laptop, however on my desktop monitor, it looks terrible.

Currently, it looks grey, and appears to have very little transparency. I'd prefer it to be black, or at least a much darker shade, and maybe even have the transparency increased if possible.

I have tried custom color accents, but it only makes the start menu appear brighter.