Plum-colored is a deep and rich shade of purple that exudes elegance and sophistication. If you're looking for synonyms for plum-colored, then eggplant, aubergine, and grape are some similar color options. The color can also be described as being dark purple, deep violet, or even wine-colored. Other synonyms for plum-colored include mauve, lavender, and amethyst, which all have subtle nuances to the shade but still fall within the rich purple spectrum. Plum-colored tones are popular in fashion, home decor, and even branding, as it complements a wide variety of neutrals, metallics, and bold colors.