Cobalt is a patient and calm person. He doesn't talk a lot, but when he says something it's direct and honest. Since he doesn't talk a lot and doesn't answer conversations or questions, many people tend to think of him as disrespectful. Cobalt is very smart and talented. When there are problems, he usually finds a unique solution that no one else would have thought of. He's one of the electricians working on the science spaceship. Cobalt gets along very well with Coral. The two hang around a lot. Although they're friends, he doesn't always find it okay how Coral treats others.