yep! thats a visual migraine. They said some folks see colors, and others just see black and white.

Keep a journal of when it happens, how long the colors stay, and if its followed by a regular migraine. you have a 50/50 shot of not having a regular migraine follow it.

If its only in one eye, its an eye thing. If you see the colors in both eyes, its a brain thing. It needs to be recorded, and reported. Hang in there.