no, these are physical paint chips,,,,,,,placed up against physical paint chip sheets/books
all you need to "print" a color reference at Lowe's/Home Depot is the CIE data that is in volume II of the FS 595 standards (or anyone's CIE data),,,,,,,,,,that is the data that was used all along, back to 1959 or so, in Volume II. Volume II never had any chips in it, only the Volume I booklets, individual chips, and the ink-printed fan decks had actual color chips/printings
At Lowe's,,,,,you take in anything,,,,,,a paint chip card, your chip pages (yikes! watch out for drips),,,,,or your niece's purple stuffed toy,,,,,,and the machine takes a reading,,,,,,,dispensing pigments to match (and generating color data),,,,,,you can ask them for the data and we can exchange that (just like FS does) and get the exact same color even thousands of miles apart, or from years ago in the past
the CIE works just like the Munsell system (Munsell is easier to "read", though)
Rex