The one I got was from the soundtrack preview video. My guess is that the colours are slightly different in the images that Sony (and other companies) have provided, since they seem the be scans rather than a digital image.
Also the Sony one doesn't seem right since the text at the bottom ("
Re:CREATORS Original Soundtrack Composed by
Hiroyuki Sawano" is placed too low compared to the photo of the CD case itself.
The Sony one is also quite cut off on the sides in general. Not sure though. Someone will probably make a scan when the album comes out anyway.