Rainbow Brite is a lovable, creative little girl who uses the colors of the Rainbow to color our world and our lives. Though she may be small, her good deeds and the magic she performs with her Color Belt more than make up for her size. Her real name is Wisp before taking this name. She wields a magical tool called the Color Belt that produces a powerful multicolored energy force in the form of a rainbow. She can use it for various feats, including enabling Starlight to fly by creating a bridge for him to travel on. Rainbow is carefree and fun-loving, but her work comes first. She might abandon a playful afternoon to save a sun-drenched wheat field from losing all its yellow or to save a rain-starved forest from losing all its green. She colors things by scattering the "Star Sprinkles," which become magical only when sifted through Rainbow's very own fingers. Along with her horse, Starlite, and her helpers, The Color Kids, Rainbow Brite brings hope and happiness to all.
She was voiced by Bettina Bush.
The Color Belt is how she creates the rainbows and spreads color all over