kañcukāntarite puṃsi tadrūpādyagatāv api / puruṣapratyayo dṛṣṭo rakte vāsasi vastradhīḥ //
When a man is covered by a cloak, even without apprehending his complexion etc., the cognition of [him as] a man is seen; [and] with a red cloth, [there is] the cognition of [it as] cloth."