L'Oreal Le Mauve Indomptable is a neutral mauve with a semi-matte finish that is permanent and retails for $13.99. In comparison, Sephora Day Dreaming (81) is a cool mauve with a matte finish that is permanent and retails for $14.00.
Sephora Day Dreaming (81) is 80% similar — it is darker, cooler.