screwing up the coloring.

Hi, I'm trying to save an icon that I just recently made, but my Photoshop Elements is distorting the color. When I go to save it, and I see the preview, the colors look different than how they appear in the finished product. Example. The first picture is how it looks on the tablet (?), and the second one is the preview of it to save it. When I upload it on TinyPic and/or Photoshop, it still looks crappy like that. It's been doing this with all mu icons/banenrs. Does anybody have any ideas/solutions? Greatly appreciated.