Has anyone sprayed white PVC windows?

[SmiledWithTheRisingSun]

Hate the very expensive windows & bi-folding doors on our new house.
Can I spray them a charcoal colour?

In the past few days the Daily Mail, in their Femail section on the Daily Mail app featured a woman called Kelly who painted her brown PVC windows white with a Zinsser exterior paint.
Worth a look.
I'm sure there's a charcoal option.

Friends of mine have done exactly that - white to charcoal - and they look great so it is possible.