Retro palette
Willow Harbor
Dark anchor, working middle, light release: #b22d52, #ca4566, #008e88, #ea6280, #00ada5 form a analogous retro set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size.
redretrofive-stop
#b22d52
#ca4566
#008e88
#ea6280
#00ada5
The generator opens with #b22d52 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.