In literature, "iridescent purple" is employed as a striking visual motif that vividly enhances descriptions of both living beings and inanimate objects. For instance, it characterizes natural features like the wings of a male creature and the plumage of a cock, infusing these figures with a vibrant, mythical quality ([1], [2]). At the same time, the color is used to underscore decay or mystery in industrial or architectural scenes, as seen in the depiction of disintegrating metal frames and eerily glowing inscriptions ([3], [4], [5]). Even in natural landscapes, iridescent purple appears to highlight distinctive markings and scattered shells, bridging the realms of the fantastical and the natural ([6], [7]). This diverse usage illustrates how the hue functions as both a marker of beauty and a symbol of transformation within various narrative contexts.