Jewel palette
Tidal Lane
From #c2415f ink through #0078cf, #568600, #e25e79 to #6da31f light, Tidal Lane is a monochromatic progression that holds together at any size. Use it for book covers that read at thumbnail size.
redjewelfive-stop
#c2415f
#0078cf
#568600
#e25e79
#6da31f
The generator opens with #c2415f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.