Suou Tamaki from Ouran High School Host Club and Creed from Black Cat both have purple eyes!
Scarlet Witch (with Quicksilver), Dagger (with Cloak, 2013 Ultimate editions), Stahma Tarr, Pyrrha Nikos (with Sun Wukong)
Chosen, In Planning:
Red (with Subject Unknown), Tempus
Ravager, Sakhmet (with Inanna)