Sumi palette
Speckled Grove
From #972700 ink through #ca5130, #e96d4c, #f08669 to #ffac95 light, Speckled Grove is a triadic 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.
redsumifive-stop
#972700
#ca5130
#e96d4c
#f08669
#ffac95
The generator opens with #972700 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.