Earthy palette
Terracotta Courtyard
Five earthy stops with room to breathe — #840013 grounds, #bd2c31 and #dd4c4b do the talking, #e36863 softens, #ff8881 lifts. The tetradic bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
redearthyfive-stophigh-contrast
#840013
#bd2c31
#dd4c4b
#e36863
#ff8881
The generator opens with #840013 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.