Asexual

Asexual is when nobody experiences sexual attraction whatsoever. They can be romantically attracted still. Asexual is also the lack of sexual attraction to others, or a low interest in sexual activity. ... Asexual people may identify as cisgender, non-binary, transgender, or any other gender. It is common for asexual people to have romantic (but not sexual) attractions to others.

Flag
Flag meaning: Black: Asexuality. Grey: Grey-Asexuality and Demisexuality. White: Non-asexual partners and allies. Purple: Community.

Flag origin: The asexual flag came about after the Asexual Visibility and Education Network held a contest on its forum boards to create a pride flag for those who identify as asexual.