Intersex Pride Flag3' x 5' Intersex flag with grommets and double stitched edges to reduce fraying. The Design: Created in July 2013 by Oii Australia, the intersex pride flag utilizes yellow and purple, which are considered hermaphrodite colors, according to the organization. The purple central circle is unbroken and unornamented, symbolizing wholeness and completeness, and our potentialities.