Earthy palette
Pewter Harbor
Dark anchor, working middle, light release: #7d2017, #a94d41, #c7685b, #cf7d70, #ee998b form a tetradic earthy set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
redearthyfive-stophigh-contrast
#7d2017
#a94d41
#c7685b
#cf7d70
#ee998b
The generator opens with #7d2017 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.