super_saiyan_rose

A form of Super Saiyan and a variation of Super Saiyan Blue which was initially exclusive to Goku Black. In this form, his hair and eyes turns pink and grey, respectively.

Its pink color has been theorized by Future Zamasu being due to a Saiyan possessing a proper divine status when he/she surpasses Super Saiyan God (with Super Saiyan Blue being the result if a Saiyan who surpasses Super Saiyan God is a mortal). Thus, in theory, if either Son Goku or Vegeta accepts the god positions offered to them, they will gain access to this form which probably, will replace their Super Saiyan Blue forms.

Fused Zamasu later on achieves this form, but the difference is that the white hair color of his Zamasu side is retained instead of turning pink. Probably because Zamasu is not a Saiyan himself so his fused version doesn't have the hair color changes of various Super Saiyan forms.