In literature, periwinkle is often used as a subtle, evocative hue that conveys both serenity and a sense of delicate beauty. For example, in one passage the “periwinkle‐blue” of slender columns of smoke offers a dreamlike contrast to a still, yellow atmosphere, enhancing the scene’s otherworldly quality [1]. In another instance, a character’s eyes are described as “of pale periwinkle,” lending them a gentle, ethereal charm that deepens their portrayal [2]. Through such imagery, periwinkle as a color becomes a nuanced device to enrich both natural landscapes and the emotional resonance of characters.