Intersex Flag, Natalie Phox

Inersex flag with 5 five horizontal stripes colored (top to bottom) lavender, white, a double-width stripe with a gradient from blue to pink, white, and lavender.

Intersex Flag, Natalie Phox

Created by Natalie Phox on 11 August 2010.

Unveiled at as the “Bigender flag.”


“A person born with any manner of supposed “ambiguity” in terms of gendered physical characteristics. This can include reproductive organs, genitals, hormones, chromosomes, or any combination thereof.”
– The Transgender Language Primer. See the full intersex definition.

Style Guide

This flag has 5 horizontal stripes colored (top to bottom) lavender (#F1A7FE), white (#FFFFFF), a double-width stripe with a gradient from blue (#A0CEEF) to pink (#F4B8DE), white (#FFFFFF), and lavender (#F1A7FE).


“The gradient represents the range of sexes between male and female, and the lavender represents a combination of male and female traits.”
Natalie Phox flag unveiling

This flag was posted as a bigender flag. The author clarified they meant mixed sex characteristics, not gender.

About the Creator

Posted to Wikimedia commons as NittrusFox. I have not found a reliable source giving pronouns. Nothing else is known.


Natalie Phox flag unveiling

Finding the source of the Intersex Pride flag