Purpletastic has pale purple for her coat, purple for her mane and blue eyes. Purpletastic's cutie mark wasn't shown. Purpletastic's name was given to its fans due to the excessive amount of purple the pony has. Another fan-based name given to Purpletastic was Purpleskies due to the fact that she is purple and that she is a pegasus pony.
Purpletastic only appears once throughout the whole My Little Pony: Friendship is Magic series, making her first appearance her last.