Any idea what feeding patterns make what color?

I started mine on a mind diet then fed for the body most of the year. Mine came out black.

I'm shooting for azure.

i know that fruit always makes the prettiest ones.

Fruit/eggs (spirit) and fish/vegetables (mind) always come out with some bright ones.. Why don't you try a half meat half fruit for a year?

Not sure you'll be able to get azure (since they might have reserved that for Nejii only).