Sumi palette
Denim Cabin
Dark anchor, working middle, light release: #771125, #a3424b, #c15d64, #c97377, #e88e92 form a analogous sumi set with somewhere to stand at every lightness. Made for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#771125
#a3424b
#c15d64
#c97377
#e88e92
The generator opens with #771125 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.