Midcentury palette
Opal Crater
Dark anchor, working middle, light release: #d86b33, #478fe9, #00a3a4, #f78751, #00c2c3 form a analogous midcentury set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size.
orangemidcenturyfive-stop
#d86b33
#478fe9
#00a3a4
#f78751
#00c2c3
The generator opens with #d86b33 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.