Colored hearing is a rare form of synesthesia in which individuals experience sounds as vivid colors. There are several synonyms for colored hearing. One of which is chromesthesia, which is a more formal term for the condition. Another synonym is sound-to-color synesthesia, which describes the experience of hearing a sound and simultaneously perceiving a color. Some individuals may also refer to it as sonic coloration or sound-color association. Regardless of the term used, colored hearing is a fascinating neurological phenomenon that provides a unique perspective on the relationship between sound and sight.