Retro palette
Halcyon Depot
From #971e00 ink through #b52d0c, #007385, #d54c2f to #0090a6 light, Halcyon Depot is a complementary progression that holds together at any size. Use it for book covers that read at thumbnail size.
redretrofive-stop
#971e00
#b52d0c
#007385
#d54c2f
#0090a6
The generator opens with #971e00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.