MAC Kelly Yum-Yum is a cool fuchsia with a satin finish that is limited edition and retails for $19.00. In comparison, Maybelline Orchid Ecstasy (730) is a cool fuchsia with a luminous finish that is permanent and retails for $7.49.
Maybelline Orchid Ecstasy (730) is 85% similar — it is more shimmery, darker, glossier.