Purple Crabs are creatures in Hungry Shark World.
Purple crabs are less common than the Blue Crab and Red Crab, and they are more hostile and bigger than the other crabs. Purple crabs appear in deeper ocean waters than the other crabs. Also spawns at the Shipwreck.
Purple crabs do not hurt and chase you unless you get too close to them.
Purple Crab spawn as group from 1 to 5 members.