Tower 28 After Hours is a warm plum with a luminous finish that is permanent and retails for $20.00. In comparison, Kosas Longitude Zero (High Intensity) (Blush) is a cool plum with a semi-matte finish that is permanent in palette and.
Kosas Longitude Zero (High Intensity) (Blush) is 80% similar — it is more shimmery, lighter, cooler, less glossy.