What does the salute signify when performed during colors?

The salute performed during colors signifies respect for the national flag. When service members participate in the colors ceremony, which involves raising and lowering the flag during specific times of day, the salute is a way to honor the flag as a symbol of the nation's values, history, and sacrifices made for freedom. The act of saluting demonstrates recognition of the flag's representation of the country and the collective commitment of military personnel to uphold its ideals.

While the salute can also serve as a greeting and acknowledge hierarchical relationships within the military, the primary focus during the colors is the respect afforded to the flag itself.