Grass ID help

A little background, I did a little renovation on the front of my centipede lawn that was struggling. Tilled, put some top soil and seeded with tifblair raw seed, then later with Pennington tifblair mulch mix back in late May. This has been growing where I seeded. It’s been crushing tits but didn’t really look like centipede grass to me. Maybe I’m just dumb. When it gets wet it looks different than the rest of the lawn and almost has a blue color too it in the right lighting.






Also wtf if this. In my backyard I used the Scott’s ez seed patch repair(trash arse product) in the other part of my lawn it’s been nothing but torpedo grass. But in this one spot it’s been growing this. I don’t see any runners like with centipede and it grows way faster. It has that apple green color though.