Retro palette
Kelp Dune
From #993c25 ink through #c56851, #e4846c, #ec9983 to #ffbba9 light, Kelp Dune is a split-complementary progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
redretrofive-stop
#993c25
#c56851
#e4846c
#ec9983
#ffbba9
The generator opens with #993c25 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.