I used this one off Amazon, not sure how globally it’s offered, but may benefit you and others, like PlatinumLex:
https://a.co/d/0iPK97Tk
It’s a bit more on the darker side, but I’ve been somewhat able to see out of it.
PlatinumLex showed off his paint selection I believe on an earlier page, but Rustoleum Granite seems to be the consensus for grey amongst several of us, and for the abdomen (and other blues) a “royal blue” shade seems to be a close match. I just bought the $5 Home Depot-brand for this. It’s a decent shade, but might be a bit bright. I’m going to end up looking for a comparable color from Behr, which if I can find it, will likely be one I suggest to others too.