Sumi palette
Pearl Delta
Dark anchor, working middle, light release: #913a00, #cc5a17, #eb763b, #f28e5e, #ffb492 form a tetradic sumi set with somewhere to stand at every lightness. Made for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#913a00
#cc5a17
#eb763b
#f28e5e
#ffb492
The generator opens with #913a00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.