Coffee palette
Obsidian Delta
Five coffee stops with room to breathe — #77001e grounds, #b2233b and #d24454 do the talking, #d86169 softens, #f87d84 lifts. The tetradic bones keep it coherent across hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
redcoffeefive-stophigh-contrast
#77001e
#b2233b
#d24454
#d86169
#f87d84
The generator opens with #77001e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.