MAC Les Portes Bleus is a cool blue with a matte finish that is limited edition and retails for $17.00. In comparison, Anastasia C2 (Norvina Vol. 2) is a cool blue with a semi-matte finish that is limited edition and retails for $12.00.
Anastasia C2 (Norvina Vol. 2) is 95% similar — it is more shimmery, warmer.