If anyone else has a white/light colored blog and is
So I found this tutorial which gives you a line of code that you can insert into your embed code to get the old color back. The only problem is that you need to manually insert this code into old *and* new codes. There is no option to select gray when you're embedding a video now (remember how you used to be able to pick purple or pink? I miss those days.) so I'm keeping that little line of code someplace handy from now on. Personally I think this is pretty stupid, though, since most people have light colored websites, right? ergh.
Anyway, I just thought I'd post this in case anyone else had a similar panic attack but didn't have talkative youtube players to help them find a solution...