Coffee palette
Oat Granary
From #830017 ink through #ba3037, #da4f51, #e06a68 to #ff8783 light, Oat Granary is a triadic 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.
redcoffeefive-stophigh-contrast
#830017
#ba3037
#da4f51
#e06a68
#ff8783
The generator opens with #830017 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.