Sumi palette
Tranquil Delta
Five stops tuned to sit together without fighting — #aa3325 ink anchors the set, #ffc3b8 opens it up, and #d76352, #f77f6d, #fd9685 cross the middle in a split-complementary arrangement. Tranquil Delta suits restaurant branding that works on signage and receipts alike. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#aa3325
#d76352
#f77f6d
#fd9685
#ffc3b8
The generator opens with #aa3325 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.