The stripes in the Pansexual Pride Flag represent pansexuality's interest in all genders as partners. The pink stripe represents female attraction, the blue stripe represents male attraction, while the yellow stripe represents non-binary attraction.
How is pansexuality different from bisexuality? Bisexuality is sexual or romantic attraction to "more than one gender OR same and different genders" — while pansexuality is the attraction to a person of any sex or gender. Someone who is pansexual believes that gender and sex are insignificant or irrelevant when it comes to sexual or emotional attraction.