One of my friends, a graphic designer told me recently that sometimes colors in Photshop look slightly different than the ones rendered in browser.
I know it is possible when you save a file and then use it on a website due to palettes, but he uses given color in PS, for example
#b81e1e, then he creates a DOM element and sets its background to
#b81e1e and the color is rendered differently in browser than in PS (I guess it's not that subtle as he can easily spot it). It's not a regular thing and it doesn't happen always, but he states it happened to him a few times, although he can't really tell me with witch colors.
Is it even possible? Because I have never really heard about anything like this & nothing like this ever happened to me...