Sumi palette
Timbered Estuary
From #712600 ink through #ae3f00, #cd5b2b, #d4734c to #f38f68 light, Timbered Estuary is a complementary progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
orangesumifive-stophigh-contrast
#712600
#ae3f00
#cd5b2b
#d4734c
#f38f68
The generator opens with #712600 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.