Midcentury palette
Tidal Boulevard
From #9b073d ink through #b32a50, #007772, #d34969 to #00958f light, Tidal Boulevard is a split-complementary progression that holds together at any size. Use it for book covers that read at thumbnail size.
redmidcenturyfive-stop
#9b073d
#b32a50
#007772
#d34969
#00958f
The generator opens with #9b073d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.