Sumi palette
Lunar Estuary
From #8b2d33 ink through #b7595b, #d57475, #de8989 to #fda5a4 light, Lunar Estuary is a monochromatic progression that holds together at any size. Use it for coffee bags and cafe menus that need appetite on crowded shelves. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#8b2d33
#b7595b
#d57475
#de8989
#fda5a4
The generator opens with #8b2d33 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.