In literature, "eerie purple" is often employed to evoke a sense of mystery and otherworldliness. For instance, one narrative describes the appearance of a footprint under an "eerie purple light," hinting at something ghostly or transient in nature [1]. In another example, the color is part of a dynamic transformation where a dark mass shifts through various hues before revealing an "eerie purple" streak interwoven with lacy white, emphasizing a sudden, otherworldly change [2]. These uses of the color not only contribute to the atmospheric tone but also serve to heighten the reader's sense of the uncanny and the surreal.