I understand that there will be some, presumably slight, variations between individual batches of 24 patch ColorCheckers, ColorChecker Passports (or similar from other companies) that is the nature of printed materials and inks. But are there ideal reference values I should be looking for the various standard RGB working spaces like sRGB, Adobe RGB (1998), and Pro Photo RGB with a brand new ColorChecker target?
I am trying to technically "perfect" my artwork copying results.
You might take a look at this thread
, which covers many of the topics.