Kodiak Leather Graphite vs. Anthracite

Hello, everybody.

I am proud owner of a '93 3.6 6-course with almost "one time without everything" equipment but after all with leather / metallic varnish / automatic air conditioning / theft warning.

What has been going through my mind for some time is the conversion of the standard leather seats (manually natural) to leather sports seats. So far, I have two beautiful manual sports front seats with almost new foamings, only the leather is missing.

To the leather, this is what I've found out so far:
Originally, the Kodiak leather came from the Fa. Schmidt-Feldbach, the Austrian company. Boxmark was bought. That's where I found out that the Fa. Hans Reinke is a sales partner who offers the Audi Kodiak leather in Anthrazit.

Anthracite was optionally offered in Kodiak leather in the Audi 100 C4. Graphite was still offered in the C3.

My question now is, does anyone happen to have experienced the anthracite, whether the color is very close to graphite?
Wouldn't want to get the back seat, but leave it original.
Both colours appear on various pictures in the relevant classified ads/Fzg. Portals both simply quite black... the embossing should be the same if both are codiac. Or does anyone know where to get the graphite Kodiak leather??

I could/would also ask for patterns and just put on my current leather cover, and look at it, I thought I might ask.

Thank you and greetings
Mark