The research topic is quite relevant, as it continues the tradition of typology of such multi-structural languages as French and Tatar. It is especially essential for the Tatar language, since the given paper represents an attempt to analyze the isostructural elements of the multicultural languages. The topic of the analogous color perception by Tatars and French has consistently been in the realm of traditional scientific interest as one of the most interesting aspects of the comparative linguistics. The author follows a communicative approach, which does not factor in phraseological units that are no longer used in the speech communication process but are still taken into account as part of the language corpora represented in the phraseological dictionaries. The aim of the study is to compare phraseological units with the “white” and “black” components in the Tatar and French languages, using a communicative approach through a continuous selection of the corresponding phraseological dictionaries.