Pat McGrath Xtreme Dusk is a cool taupe with a matte finish that is permanent in palette and retails for $25.00. In comparison, Burberry Graphite (No. 28) is a cool taupe with a satin finish that is discontinued and retails for $29.00.
Burberry Graphite (No. 28) is 85% similar — it is more shimmery, lighter, cooler.