What color represents water features on a map?

The color that represents water features on a map is blue. This is a standardized convention used in cartography, which aids in quickly identifying bodies of water such as rivers, lakes, and oceans. The use of blue for water helps differentiate it from other natural and man-made features depicted on the map. By employing a consistent color scheme, maps become easier to read and interpret. Understanding this representation is crucial for navigation and for performing tactical assessments in military operations, where identifying terrain features is essential.