Retro palette
Rustic Boulevard
Five retro stops with room to breathe — #99003e grounds, #c74465 and #e7617f do the talking, #ed7b91 softens, #ffa1b1 lifts. The analogous bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
pinkretrofive-stophigh-contrast
#99003e
#c74465
#e7617f
#ed7b91
#ffa1b1
The generator opens with #99003e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.