64 olds colour

Hey guys, I'd like to freshen up the interior of a 64 olds jetstar 88. There are a few metal trim pieces which could use a bit of paint. Also, there are a few vinyl pieces which need to be replaced. I was thinking I would dye some vinyl to match. The interior is all aqua.

My question is: are all GM aqua colours from that year going to be the same? If I buy aqua which would match a 64 impala, is it going to match my olds?

Also, where is a good place online to find these paints and dyes?
Thanks for your help,
dh