What color represents contours and elevation on a map?

The color that represents contours and elevation on a map is brown. This is standard practice in topographic maps, where brown lines (contour lines) indicate changes in elevation and help represent the terrain’s shape. These contour lines connect points of equal elevation, allowing users to understand the landscape’s features, such as hills, valleys, and slopes. The use of brown for this purpose helps differentiate it from other colors used for features like roads or water bodies, providing clarity and ease of interpretation to the map reader.