Mutedgender

Not to be confused with Mutogender

Mutedgender or otherwise known as Gendersilent is a gender that isn’t loud, it stays silent. Hidden, even. No one knows what you are, or even notices what you’re supposed to be. Quiet and hidden, in plain sight.

History
This term was coined by Tumblr user coining-things on 31st July, 2019. The flags were created on the same day.

Flag
Light purple: The faint humming of silent areas (masc)

Dark purple: The weight of the silence (fem)

Black: Total Silence (unaligned/nonbinary)

There, of course, is:

Masc-leaning silence, Fem-leaning silence and Unaligned-leaning silence.

Reference

 * 1) Mutedgender Coining