Being the color of kings and emperors, it is sometimes called imperial purple. There are of course other shades, tones, hues and tints with names suggesting its expense and prestige: 66023C Tyrian Purple. 66023C Imperial Purple.
Generic Yaz birth control pills include Gianvi and Loryna. These medications all contain drospirenone, a new synthetic hormone that the FDA recently announced is linked to a higher risk of blood clots.
The progestin used in Yaz is called drospirenone, and is a new fourth-generation progestin which has not been used in any other type of birth control pill to date (with the exception of a generic of Yaz).