Le Metier de Beaute Axiom is a warm brown with a pearl finish that is limited edition and retails for $30.00. In comparison, Natasha Denona Umber (78M) is a warm brown with a pearl finish that is permanent in palette and retails for $29.00.
Natasha Denona Umber (78M) is 90% similar — it is less shimmery, cooler.