[4] In this series, Rainbow Brite uses her magical belt to protect the colors of Rainbowland from the bumbling Murky & Lurky.

[5] A young girl named Wisp is brought to a dark, desolate land with the mission to bring color to this fictional world by locating the "Sphere of Light."

Wisp is renamed Rainbow Brite by the Sphere of Light in recognition of her leadership role over the Color Kids.

Rainbow Brite and the Color Kids' mission is often complicated by Murky Dismal, his sidekick Lurky, and other villains.

In the movie Rainbow Brite and the Star Stealer, the setting expanded to include the diamond planet Spectra.