Sumi palette
Evening Reef
Evening Reef runs #7c0c25 through #a8414c, #c65c65, #ce7378 to #ed8e93 in five measured steps, the split-complementary structure keeping every neighbor honest. Reach for it for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#7c0c25
#a8414c
#c65c65
#ce7378
#ed8e93
The generator opens with #7c0c25 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.