I think I remember seeing a st. Colm Cille/Columba kilt on the forum a while back which was primarily blue in colour.

Does anyone remember it or have said kilt? I was looking for it today, but the tartans I have found seem a lot more faded green with blue, and IMO are not as nice as I remember seeing.

Maybe I've gotten it confused with another tartan, but I'm nearly sure the one I saw had a lot more blue in it.