The General Instruction of the Roman Missal is specific about this:
346. As regards the color of sacred vestments, traditional usage should be observed, namely:e) Besides the color violet, the colors white or black may be used at funeral services and at other Offices and Masses for the Dead [emphasis mine]
And here are some photos I got online, of bishops and priests celebrating the Mass of All Souls day in the Ordinary Form (Novus Ordo Missae) or the Missal of Blessed Paul VI, wearing black vestments.
So the next time someone rants about black being not a liturgical color, tell them to
Because they do not teach seminarians to read the GIRM.