I have re-formatting the cards, and reset the camera to factory settings. Nothing has worked. It's a T3 Rebel. I have only had it about 3 years. Thanks for everyone's help!
it went to purple all of a sudden and it has stayed that way in all lighting conditions. It did it in all the white balance settings too. The only thing that has changed was I took my SD card out to get some pics printed and it has been in a ziplock ...
