A non-digital immersive room has been designed to engage multiple senses. Utilizing light, sound, and color, the space creates a synesthetic atmosphere based on harmonic frequencies of 645 and 528 hertz, which correspond to coral and soap green. The room evokes historical explorations of sound-color relationships, particularly from Bauhaus, influenced by Schönberg’s twelve-tone music and Kandinsky’s synesthetic painting approach. Visitors experience a space where sound frequencies generate a matching color environment, offering an integrated sensory experience that visualizes the auditory perception of synesthetic individuals.