Fruit Roll-ups get their ‘fruity’ colors from Yellow 5, Yellow 6, Red 40 and Blue 1 - artifical food colorings. The ’blueberries’ in Aunt Jemima waffles are blue because they contain a mix of Red 40 and Blue 2. And Kraft’s guacamole dip is green, but not from avocados - from a combination of Yellow 5, Yellow 6 and Blue 1.
