For far too long people have been drawing rainbows and using rainbows for other such activities, but they always forget Indigo. The rainbow consists of 7 colors: Red, Orange, Yellow, Green, Blue, Indigo, and Violet. But Indigo is always left out. Even Skittles, the candy known for being a rainbow, doesn't have all the colors of the rainbow. I say we start using Indigo again when using the colors of the rainbow! WE NEED INDIGO BACK ON EVERY SINGLE RAINBOW!!!!