Bobbi Brown Electric Violet is a cool fuchsia with a glitter finish that is permanent and retails for $24.00. In comparison, Obsessive Compulsive Cosmetics Dekadent is a cool berry with a glossy finish that is permanent and retails for $18.00.
Obsessive Compulsive Cosmetics Dekadent is 85% similar — it is less shimmery, less glossy.