C H A R A P A I N T is an interactive project in which the color quality and color values of a voice and alphabetic characters are determined and analyzed. Users assign colors to the alphabet according to their own feeling. Based on the color assignment, compositions of poems or texts will be generated and displayed. Charapaint evaluates the user entries and creates results from the assigned colors, which makes the color quality, tension or composition of each poem or text visible. In that regard, on the one hand, the individual color perception of vocal sounds of the individual user is recorded, on the other hand, the collective color perception of previous users is created in a statistical form. Charapaint wants to explore which color quality the sound is accompanied by characters and finally by words and sentences.