Bonnie is an indigo-colored animatronic rabbit with blue accents, magenta eyes and a squarish muzzle. The color from his muzzle, stomach, and insides of his ears is a lavender color (white in Help Wanted). While Bonnie appears purple in artworks and in Special Delivery, he's shown to be more dark blue than purple in most of the games where he and his counterparts appear, including FNaF World. This could indicate he was blue at one point, but got a paint job of purple under unknown circumstance, 