What does the abbreviation DBL refer to in terms of color?

The abbreviation DBL stands for "Dark Blue." This term is commonly used in various fields, including law enforcement and vehicle identification, to specify a shade that is darker in hue compared to standard blue. Dark blue is often associated with uniforms, vehicle markings, and other official distinctions, conveying professionalism and authority. While the other options represent different shades of blue, none of them fit the standard usage of the abbreviation DBL as specifically as Dark Blue does. Understanding this designation is important for accurate communication, especially in contexts where color identification is critical, such as vehicle descriptions or uniforms in law enforcement.