Since the blue orange flag doesn't have an official meaning I'll give mine some :

- Orange represents people who experience being both a man and a woman simultaneously

- Darker blue represents those who only experience one binary gender along with another gender[s]

- Lighter blue represents those who experience multiple genders outside the binary

-White star represents hope

None of the stripe meanings are meant be exclusive, as long as you experience multiple genders you can use this flag.

I also made some color variants :

Definition:  a subset of genderflux in which one feels fluctuating intensities of manhood.

An example of a boyflux person's experience of gender may be a boy 50% of the time, agender 25% percent of the time, and a mix of the two in-between or around those. The intensity can fluctuate over any period of time.

Color meanings : yellow for fluctuating maleness, green is for total maleness (could extend to hypergender), blue is for total lack of gender/agenderness, and the deep purple represents being somewhere in the middle.