After doing several hours of strenuous research on the topic, I have discovered that M&Ms were originally sold with a purple color in their lineup. From what I understand, they replaced purple for tan, and that was a big mistake. Replacing tan with blue, however, was a good call. Now we are only one step away from the rainbow. I can only do this with your help. If we can get enough signatures, we might be able to add purple M&Ms back into the lineup! If you're a lover for great candy, then you'll understand the need for purple M&Ms!