- Cadillac Harbor Blue Metallic WA424C/G351990–2020 · XT5Also sold as Steel Blue · Blue Steel Metallic WA424C/G35
- Chevrolet Harbor Blue Metallic 692L/703L (1956)1956
- Chevrolet Harbor Blue Metallic 796/6921957Also sold as Harbour Blue Met
- Ford Harbor Blue 71967–1974 · Ford Truck
- GM Harbor Blue 7961957
- GM Harbor Blue 9121959Also sold as Jewel Blue Met
- Mazda Harbor Blue 5D1989–1995
- Pontiac Harbor Blue 20451931