Grey Ham

I purchased Boars Head deli ham that was prepackaged today from the grocery store. It was promptly placed in the fridge when I got home. This evening, I opened it up...and it's very grey (I was unable to see the coloration of the ham due to the packaging). I am guessing that it is bad....or is there any other reason it would look like this?

I already have a sensitive stomach. I do not want to play food poisioning roulette.

https://preview.redd.it/rugoolgwgn0h1.jpg?width=604&format=pjpg&auto=webp&s=496a6e23922ed688e18980668b8b9de822864452