Yeah, just made a small wrap with the free-transformation, I wanted it to look like that, but now I see its not really nice.
Anyway I've spoken with an expert and he said I need to add contrast to all icons.
And since I don't keep the .PSD files, I need to remake all the icons -.- .
EDIT: Updated it. Decided to leave the tweak in the end, but added a new one in the begining. I think im gonna leave it like this for now.