The Pyjama wrasse (Pseudocheilinus hexataenia) or the six-line wrasse is very small species of wrasse which attains a maximum total length of 10 centimetres (3.9 in). It is violet in colour and is marked with six orange stripes along the flanks. There is also a small eyespot on the dorsal part of the base of the caudal fin, a blue stripe along the base of the anal fin, and a blue streak on the pelvic fin. It has red eyes.