Retro palette
Sage Mill
From #dd4c60 ink through #0094bd, #009e74, #fd6a7a to #00be8c light, Sage Mill is a split-complementary progression that holds together at any size. Use it for book covers that read at thumbnail size.
redretrofive-stop
#dd4c60
#0094bd
#009e74
#fd6a7a
#00be8c
The generator opens with #dd4c60 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.