The proposed article examines the sound-color analysis of a poetic text based on the interaction of sound and color. Special attention is paid to the analysis of A.A. Blok's poems “Solveig" and “O, Spring without end and without edge...”, through phonosemantic methods the color associations of the text are revealed. The results of the analysis obtained using the website “Zvukotsvet.ru” and artificial intelligence. Various approaches to determining the sound-color mood of poems are compared, the dominant colors and their symbolic meaning in the context of A. Blok's work are revealed. The use of various techniques allows you to determine the prevailing color scheme of poems and their symbolic meaning. The research makes literary analysis deeper and more visual, contributing to the development of students' analytical thinking.