Error is a Black skeleton who wears black slippers and wears a black coat with a blue hood. His legs are red and has red/yellow fingers. He wears Black sweatpants that has a vertical blue stripe on each leg. His teeth are a light yellowish color. The inside of his eyes are red as well as his nose. His right eye is a white pupil, while his left eye is blue with a thick yellow ring around it with a black pupil in the middle. there are blue markings on his face that assemble "tears". If Error blushes for any reason, like embarrassment, it is blue