What does the color blue on the US flag symbolize?

The color blue on the US flag symbolizes reverence for God and loyalty. In the context of heraldry and flag design, blue often represents steadfastness, loyalty, and faithfulness. The use of blue in the American flag serves to convey the nation's commitment to these values. It reflects the ideals of loyalty to the country and its principles, as well as a sense of moral integrity. While other colors on the flag also hold their own significances related to bravery, purity, and strength, blue distinctly captures the essence of those qualities linked to loyalty and reverence for higher ideals. This interpretation is rooted in the traditional meanings associated with the colors in the context of American history and symbolism.