When it comes to colors like green and red, you can probably take a guess at what those colors may indicate about ocean safety at the beach. But have you ever noticed a purple flag on the beach?

A lesbian pride flag was designed in 2010 featuring a red lip mark in the corner ... intersex people without depending upon misconceptions or stereotypes. The purple circle symbolizes wholeness, ...

Red flag: strong winds and currents Purple flag: Marine life warning. Jellyfish, Portuguese Man-of-War stingrays or other hazardous marine life are around. Orange flag: Environmental. Air or water ...

From the Union Jack to the Stars and Stripes, most national flags don't stray too far from red, white ... that almost no country uses the colour purple in their flag. Of the 195 countries in ...