Retro palette
Firstlight Dairy
Five retro stops with room to breathe — #3467a6 grounds, #6091d0 and #7badee do the talking, #92bdf5 softens, #bddaff lifts. The triadic bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skyretrofive-stop
#3467a6
#6091d0
#7badee
#92bdf5
#bddaff
The generator opens with #3467a6 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.