'15 650S Coupe, Aurora Blue
It is so weird, I bought the black ones for this reason and now they don't even show them on their site for anything older than 2018.... They are all Orange options.... I still see the Black ones for newer models...The OEM ones are Huf. There is no such thing as "factory sensors", just rebranded, and marked-up, ones.
I haven't put TPMS sensors on mine (12C, but I assume that the others are similar), but have seen that some of my wheels have the Huf programmable ones (yellow). Huf also have ones that do not need to be programmed (black).