Lime Rock Grey vs Nardo Grey

In these images we are comparing a Lime Rock Grey M3 CS (a standard color for the car) with a Nardo Grey M4, which is an Individual paint option and a color that originally comes from Audi.

You can clearly see how Lime Rock is a noticably darker shade of grey, although from certain angles there isn't that much difference. Unfortunately there is no direct sunlight on the cars to show the metallic flake in Lime Rock Grey compared to the flat Nardo Grey which is the main differentiator between the two.