If it's within spec and there is no odd tire wear or squirrely handling I wouldn't worry about it. If you think that's excessive negative rear camber check out the rear camber on a Honda Element sometime.
On the new HR-V and many other cars the rear fenders stick out widest at the top center and taper inwards towards the body as you get closer to the ground. When perspective is viewed from the rear of the vehicle at a low angle this gives the optical illusion of more negative camber than it actually is.
On the new HR-V and many other cars the rear fenders stick out widest at the top center and taper inwards towards the body as you get closer to the ground. When perspective is viewed from the rear of the vehicle at a low angle this gives the optical illusion of more negative camber than it actually is.