Do we have a name for the trope where…

eshusplayground:

…the heroine “incidentally” is blonde-haired and blue-eyed and pale-skinned (whitest of the white) while a female antagonist or villain “just happens” to have dark hair (sometimes curly), dark eyes, and other features stereotypically affiliated with Jewish women, Roma women, Latinas, and other non-white (or conditionally white) women?