I have the Storm White and can't say that I have noticed an colour difference between the bodywork and bumpers. On my Azure 350 you could see a slight difference.
I know I am biased but the car does look so much better in the flesh. Some photo's make it look bland and in some case, dare I say ugly, but it really does look good when you are stood in front of it.Ive had a lot of attention in mine since I took delivery - all good!