Dark grey paint for rear bumper?

[BigAldo]

Hi all.
I'm new to the forum, having only had my 2021 Moon White Karoq a short time.
The rear bumper is a dark charcoal grey metallic, and has picked up a couple of scratches which I would like to sort.
I can't find any reference to what this paint in called, or a paint code. Internet searches just bring up dozens of touch up paints for various body colours.
Can anyone help with identifying this paint please?
Thanks, Aldo.