In literature, "luminous white" is often employed to evoke a sense of ethereal clarity and otherworldly beauty. Authors deploy the term to describe natural phenomena and atmospheric effects—such as in fogs, clouds, or moonlit landscapes—to create a striking contrast between light and darkness ([1], [2], [3], [4]). At the same time, it serves as a means to highlight elements of purity or transformative light, whether in describing a character's flawless skin ([5]) or in emphasizing enigmatic details like the glowing markings on an object or even the pallor of a soul ([6], [7]). This versatile color not only paints vivid, sensory images but also carries symbolic weight, blurring the boundaries between illumination and mystery across varied narrative contexts.