Sumi palette
Crimson Lagoon
Five stops tuned to sit together without fighting — #6f2b00 ink anchors the set, #f09469 opens it up, and #ab4700, #c9632b, #d1794d cross the middle in a tetradic arrangement. Crimson Lagoon suits tea packaging where the flavor color does the talking. The darkest and lightest stops clear AA as a text pair.
orangesumifive-stophigh-contrast
#6f2b00
#ab4700
#c9632b
#d1794d
#f09469
The generator opens with #6f2b00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.