Lots of Chanel posts coming up here; I admit that I’m currently very much (again) into their nail polishes. So this is Exception, a red brown (or brownish red) with a slight shimmer, visible in the bottle. When I first saw it in real, I thought of Accessoire (573) and the “new”, brownish Paparazzi (579). It is indeed very close to Accessoire, and I will also need to have a look at Koala and Madness, since Exception is for sure in their colour family.
Exception is pretty opaque with just one coat, however, shown below is two coats.