LSJ
ον, = καλλάϊνος, blue, Lyd. Mens. 4.30; esp. of the blue faction in the Circus, Tab. Defix. Aud. 166.38 (Rome, iv/v AD), Lyd. l.c., Procop. Pers. 1.24; Adj. Βενέτειος, ον, of the Βένετοι, στοά ibid.
Liddell-Scott-Jones, Greek-English Lexicon (9th ed., 1940)