Grigio Campovolo

Grigio Campovolo is a Fiat paint color best known for featuring on the Abarth 595 Competizione. It's a very light shade of grey which in certain lighting leans very strongly towards an off-white.

This paint has also appeared on a few Porsche models from the 991 model range before officially being added to the PTS catalog in the 2023 update. It still remains quite rare to come across on a Porsche.

Here's how Porsche describes it:

Grigiocampovolo is, as the name suggests, a classic colour with historical references to Italy. The colour is presumably named after a race track in Italy and is often used on high-performance sports cars because the shade emphasises the body shape.
Grigiocampovolo was developed due to a personal customer request in the Paint to Sample Plus process and is available in the Paint to Sample programme.
The colour is a medium grey with a subtle blueish or greenish tint that seeks to convey a feeling of power and speed.