The halo around the moon

Last night I saw the most gorgeous halo around the moon. I've never seen one like it. I was huge, but what was different was that it was like a rainbow closest to the moon then turned blue in the middle, then was a huge rainbow around the outside. Anyone else see something like this? I tried to take a picture but my camera couldn't get it. I'm in Oregon and saw this around 1:00 in the morning.