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In 2003, Astur CF changed its name to Oviedo Astur Club de Fútbol (more commonly known as Oviedo ACF) and its colours to a blue shirt and white shorts, with the aim to substitute Real Oviedo, in that year relegated to Segunda División B and weeks later to Tercera División by financial debts.
After four seasons where Oviedo ACF played one time the promotion playoffs to Segunda División B, in 2007 the club decided to come back to the classical colours and denomination Astur CF.