Every palette ships with roles assigned — surface, support, primary, accent, ink — plus its contrast record. Copy it and you have a working theme, not five hex codes.
A dawn lilac fading up to near-white, all held below full saturation. The whole ramp is quiet on purpose — a screen you can look at with your eyes half closed.
Pastels carry the illustrations while a deep plum keeps the copy legible. Friendly without becoming a toy.