Natasha Denona Dark (03) is a warm brown with a luminous finish that is permanent and retails for $38.00. In comparison, Westman Atelier Peau de Peche is a warm brown with a luminous finish that is permanent and retails for $75.00.
Westman Atelier Peau de Peche is 90% similar — it is more shimmery, lighter, less glossy.