Purple-gold is a unique color combination that can add royalty and luxury to any design or outfit. However, if you're looking for some synonyms for this color, you might consider options like amethyst-yellow, violet-bronze, lavender-brass, magenta-copper, or lilac-amber. These colors still offer the beautiful balance between warm and cool tones that purple-gold provides, but with a slightly different twist. Another option could be plum-champagne, which brings a deeper, richer shade of purple paired with a soft, champagne-like gold. Whatever synonym you choose, this color is sure to make a statement and add sophistication to any project.