The Tarasin communicated using their skin tone, a sophisticated method considered among the most aesthetically pleasing languages in the galaxy. The Tarasin people used this unique system of skin color alterations to convey their emotions, sentiments, thoughts, and concepts. The nuances of this language were unraveled and documented by Jorus Trass, a Jedi expert in linguistics, alongside other scientists, in their work titled Shades of Meaning.