Sumi palette
Coral Brook
Five stops tuned to sit together without fighting — #7a2800 ink anchors the set, #f69774 opens it up, and #b1491e, #d0653c, #d77b59 cross the middle in a split-complementary arrangement. Coral Brook suits tea packaging where the flavor color does the talking. The darkest and lightest stops clear AA as a text pair.
orangesumifive-stophigh-contrast
#7a2800
#b1491e
#d0653c
#d77b59
#f69774
The generator opens with #7a2800 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.