Canyon palette
Denim Lagoon
Dark anchor, working middle, light release: #78241d, #a34f45, #c16a5e, #ca7e73, #e89a8e form a tetradic canyon 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.
redcanyonfive-stophigh-contrast
#78241d
#a34f45
#c16a5e
#ca7e73
#e89a8e
The generator opens with #78241d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.