YSL Red Cassandre (84) is a cool red with a natural finish that is permanent and retails for $38.00. In comparison, Givenchy Pourpre Edgy (326) is a cool red with a luminous finish that is permanent and retails for $36.00.
Givenchy Pourpre Edgy (326) is 85% similar — it is less shimmery, darker.