"Questionable Color" - Does This Mean Anything On The Internet?

I've posted at least one coin that became suspicious for "questionable color" when I didn't see it in-hand (it was album toning). I also see that being used in quite a few other topics. What I'm asking is, how do you know?

Considering the path an image file takes before being delivered to your computer, phone or tablet screen and the limitations/preferences involved, does anyone know they are seeing the same thing as the poster?

I edit most of the pics I take with my phone to make them look as I see them with the naked eye (if possible) when my phone screen displays them. Beyond that, I have no control over what other members see.

I know displays can vary widely in their color spectrums and how they present the same image. I also know that the photographic technique used can create "questionable color." I see many silver coins posted that look completely yellow caused by lighting and white balance.

So, excluding the obvious, is there any justification to claim questionable color when seeing an image posted here or should one ask for better pics?


Edit: I posted here because it is not coin specific or even photography specific. It's more about what happens after the photography and how it's transmitted to others and how they see it.