What color is the Coast Guard flag?

The Coast Guard flag features a vibrant blue field with a red horizontal stripe at the top. This design is significant as it reflects the maritime heritage of the Coast Guard, encompassing both its patriotic and operational values. The blue color represents the sea and signifies vigilance and fidelity, while the red stripe denotes courage.

Additionally, the flag includes the Coast Guard emblem in the center, which comprises an anchor, a life ring, and the words "United States Coast Guard," adding to its distinctiveness and authority. This emblem showcases the service's dual mission of safeguarding the maritime environment and performing search and rescue operations, further reinforcing the symbolism of the flag itself. Other options do not accurately represent the official Coast Guard flag, making them incorrect.