Natasha Denona Electric Violet (28V) is a cool purple with a satin finish that is permanent in palette and retails for $29.00. In comparison, Lethal Cosmetics Foxglove is a cool purple with a matte finish that is permanent and retails for $6.50.
Lethal Cosmetics Foxglove is 90% similar — it is less shimmery, lighter, cooler.