If you will refer to the logo that has a tilted bitcoin logo, it was created by bitboy, our co-user here.
You can see his post regarding this here:
https://bitcointalk.org/index.php?topic=1631.msg19455#msg19455

Since you ask how much degree it exactly, according to bitboy, it has a 14% clockwise rotation.

So... what is the current official logo between those logos that has been presented on this thread?