Retro palette
Mustard Oasis
Five stops tuned to sit together without fighting — #ad002e ink anchors the set, #ffb6b6 opens it up, and #de4656, #fe6470, #ff858a cross the middle in a complementary arrangement. Mustard Oasis suits book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
redretrofive-stop
#ad002e
#de4656
#fe6470
#ff858a
#ffb6b6
The generator opens with #ad002e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.