I think I found it at cabrio.de. Thanks a bunch Chris.
it is 732 blau on their website under - meterage upholstery .
they are sending me a sample.
It's 88 euros per 1.4 sq meters. I want to buy enough to do 2 seat bottoms.
I wonder how much material each seat bottom takes? Very little me thinks?
Only the top of the seat bottom has fabric. The sides of the seat bottom is MB Tex.
I'll measure the seats on sunday.
again, thanks for the tip.

jz