Four colours are offered on the Seal: Atlantis Gray, Cosmos Black, Aurora White and Shark Gray. Atlantis Gray is a blue toned grey, while Shark Gray is a lighter grey close to silver.
BYD does not limit any colour to a version, so the base model Dynamic Range and the top model Performance AWD have the same choice. Inside, every Seal is Thaumas Black, with imitation leather on the Dynamic Range and genuine leather on the other two.
BYD mentions no extra charge for any colour, and the photos here are from BYD India's website. The Performance AWD details cover what the top version adds.