Revlon Glistening Purple (011) is a cool mauve with a luminous finish that is permanent and retails for $9.99. In comparison, YSL Nude Antonym (17) is a warm mauve with a matte finish that is permanent and retails for $39.00.
YSL Nude Antonym (17) is 80% similar — it is less shimmery, lighter, warmer, less glossy.