Where do I find paint code?

[Eli]

I wacked my passenger mirror on the garage doorway. Where can I find the paint code so I can get the replacement to match?

Thanks

 

[Eli]

Found it on the pic of a mirror on eBay. It's on the info sticker on the passenger door frame. When viewing the sticker as if it was upright, it's in the lower left corner listed as C/TR: