The coat of arms of Campania has as its coat of arms the one that the Maritime Republic of Amalfi gave itself at its dawn. This coat of arms consists of a red band on a white field. In reality, the insignia of the Maritime Republic of Amalfi of the 12th century were blue with the white Maltese cross. The flag with a red band on a white field was from the municipality and appeared in the 13th century when the Maritime Republic of Amalfi no longer existed.