Literary authors have often employed light blue to evoke a sense of delicate beauty, calm, and even ethereal wonder. It appears in vivid natural descriptions—a river’s surface shining in light blue, reflecting a sky dotted with clouds ([1])—while simultaneously imbuing characters with a subtle yet arresting quality, as seen in depictions of light blue eyes that convey both innocence and mystery ([2], [3], [4]). The hue also surfaces in sartorial details, lending an air of refinement to dresses, uniforms, and accessories, as noted in sparkling descriptions of light blue silk and embroidered garments ([5], [6], [7]). Beyond mere physical description, light blue often carries associations with the heavens and distant, ephemeral domains, contributing layers of symbolism to the narrative ([8], [9]).