Earthy palette
Lichen Delta
From #7a0010 ink through #b3282d, #d34847, #d9645f to #f98079 light, Lichen Delta is a monochromatic progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
redearthyfive-stophigh-contrast
#7a0010
#b3282d
#d34847
#d9645f
#f98079
The generator opens with #7a0010 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.