Back in July I did a post on the i3's colors before they were initially announced. I found various pictures of i3's with partially covered with the blue and white swirly camouflage and pieced together what I believed would be the range of colors. I was close but not perfect,  and one of the things I got wrong was I had been calling the darker grey metallic paint Arravani Grey, when it actually turned out to be Laurel Grey. The problem is many other websites like bmwblog and Autoevolution picked up my posts and ran with them. That actually led to a lot of confusion as to which Grey is which, and months later it's still a point of confusion.

Some of the colors look different in different lighting so even these aren't perfect, but at least you can see all the colors next to each other in real photos, not illustrations like you get on the i3 online configurer. On the site, it's impossible to really distinguish between Arravani and Laurel Grey for instance. The Andesite Silver is interesting because in person I find that it can sometimes look like a beige-ish sliver, but other times not beige at all. One of the pictures below even captures what I mean. The Laurel Grey (which is my favorite) doesn't look as black in person as it does in pictures. In person you can clearly see the black hood is darker while some of the pictures make it look like the hood and the body panels are basically the same.

Capparis White w/BMW i Frozen Blue accent:

Andesite Silver Metallic w/ BMW i Frozen Blue accent:

Ionic Silver Metallic w/ BMW i Frozen Blue accent:

Solar Orange Metallic w/Frozen Grey accent:

Arravani Grey w/BMW i Frozen Blue accent:

Laurel Grey Metallic w/ BMW i Frozen Blue accent:

Note all of the colors come with BMW i Frozen Blue Accent trim except for the Solar Orange which has Frozen Grey. That's a good move because while it works for the other colors, I don't think the light blue trim would do well on an orange colored car!

Special thanks to BMWBLOG for providing many of the pictures to me for this post.

Edit:
Peter Bark from the i3 Facebook group just posted a short video there with about twenty i3's lined up at a dealership in Amsterdam. All the colors seem to be represented but it's difficult to tell the difference in Arravani and Laurel Grey since the pictures are head on and only the colored bumper and a little of the side can be seen clearly: Here's a link to the video:  photo.php