Acid palette
River Harbor
Dark anchor, working middle, light release: #6d0e8f, #9647b9, #b263d7, #bd7bdd, #da97fb form a tetradic acid set with somewhere to stand at every lightness. Made for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA as a text pair.
violetacidfive-stophigh-contrast
#6d0e8f
#9647b9
#b263d7
#bd7bdd
#da97fb
The generator opens with #6d0e8f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.