http://www.pelicanparts.com/catalog/shopcart/944M/POR_944M_INTmat_pg1.htm#item0
Never buy from Porsche directly, unless you absolutely have to.
I had black on black in my 944S....It makes things in the interior hard to see, especially at night. It also makes the inside of the car feel small.
I have Black on Off White now (upper dash trim is black, lower dash trim, seats, carpeting are Off White). I like it much better!