Previous thread had the paint code.
https://www.camaro6.com/forums/showthread.php?t=481651
"Looks like the satin graphite metallic is 784U."
I got a little touch up can and cleaned up the rough edges with a little light sanding. I have a hard time remembering which wheel it was now.
https://www.amazon.com/dp/B00JC8VNDY..._7cXNCqKh1tmTS