*Follows links*'The U.S. courts denied Ambrit's request for protection of blue, on the basis that royal blue when used to package frozen desserts was functional and could not be monopolized in a trademark. The ruling stated 'Royal blue is a 'cool color;' it is suggestive of coldness and used by a multitude of ice cream and frozen dessert producers.'
So magenta is probably alright in situations where it is suggestive of cock and therefore functional.
(,
Mon 5 Nov 2007, 15:57,
archived)
So magenta is probably alright in situations where it is suggestive of cock and therefore functional.