Charlotte Tilbury Amazing Amal is a neutral plum with a satin finish that is permanent and retails for $37.00. In comparison, Chanel New Prodigious (178) is a warm plum with a satin finish that is limited edition and retails for $45.00.
Chanel New Prodigious (178) is 85% similar — it is more shimmery, lighter, less pigmented, cooler.