That's interesting that the colors match in the pix.
Plain yellow-orange-ish on the Mach1, and the C111 sports a very fine metallic which is rather unique.

Its color is named "Weissherbst", which literally means "white autumn" and is a kind of wine (rosé).

Example:

https://www.rolf-willy.de/thumbnail/e3/60/92/1664279472/303-Lemberger-Weissherbst-1l_1920x1920.png