What color is the Alfa flag?

The Alfa flag, which is used in maritime communications, is recognized for its distinct color pattern of blue and white. This flag is part of the International Code of Signals. Specifically, the Alfa flag, also known as "A," signifies "I have a diver down; keep well clear at slow speed." The blue and white coloring serves to attract attention and convey important safety information to other vessels nearby, indicating that there is an underwater operation taking place. Understanding the significance and appearance of flags like Alfa is essential for maintaining safety and proper communication while boating.