Lucifer is a slender-figured fallen angel who sports a close resemblance to his daughter, Charlie - having her white skin with rosy-cheeks, blonde hair with thin light coral streaks on the thicker, paler-blonde highlights, and eyes with light yellow sclera and red pupils. He is shorter than his daughter, though not by a large amount. Unlike Charlie, his mouth is full of sharp teeth, his hair is cut short and has been slicked back in a ducktail hairstyle with one tuft sticking out.