Acid palette
Atlas Library
From #6f0583 ink through #9942ad, #b65eca, #c076d1 to #dd92ef light, Atlas Library is a analogous progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
violetacidfive-stophigh-contrast
#6f0583
#9942ad
#b65eca
#c076d1
#dd92ef
The generator opens with #6f0583 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.