Slovak and Spanish idioms with red colour and its didactic application

This article is aimed on idioms with a chromatic element in their structure - the red colour. It compares and contrasts Slovak idioms with red colour with the Spanish ones, regarding the aspect of their formal structure, semantic connotations and how to translate them, focusing on those with equivalents and those without equivalents. The aim of this article is to find out the common features and differences between these chromatic idioms in Slovak and Spanish according to the defined criteria, as well as to present its didactic applications to bring this topic to Slovak students of Spanish as a foreign language.