Sumi palette
Vale Fen
From #7f3d11 ink through #a96741, #c6825b, #d09574 to #eeb18f light, Vale Fen is a monochromatic progression that holds together at any size. Use it for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#7f3d11
#a96741
#c6825b
#d09574
#eeb18f
The generator opens with #7f3d11 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.