In literature, the color "buttermilk" is sometimes employed to evoke a soft, pale, and subtly rustic quality that infuses a character or scene with warmth and nostalgic delicacy. For instance, one author describes a youth with “buttermilk eyes,” using the milky, creamy hue to suggest a gentle, almost ethereal quality in his appearance [1]. In another example, a simile juxtaposes a drop of indigo against a “pan of buttermilk,” employing the color to emphasize a contrast between deep vibrancy and muted, tender light [2]. Through these images, "buttermilk" transcends its literal sense as a dairy product and becomes a palette of meaning in literary description.