Sumi palette
Lullaby Foundry
Dark anchor, working middle, light release: #7f2f00, #ba4d10, #d96934, #e08056, #ff9c72 form a monochromatic sumi set with somewhere to stand at every lightness. Made for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#7f2f00
#ba4d10
#d96934
#e08056
#ff9c72
The generator opens with #7f2f00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.