Iris

6 factory colors named Iris, from 5 makes

Color	Make	Code	Years	Models
Chrysler Iris S	Chrysler	S	1960
Ford Iris GR	Ford	GR	1994–1995	Aspire
GM Iris X	GM	X	1957
Kia Iris E4	Kia	E4	1995–1997
Pontiac Iris X	Pontiac	X	1957–1958
Pontiac Iris 57-X (1958)	Pontiac	57-X	1958