Canyon palette
Woodsmoke Estuary
Five canyon stops with room to breathe — #004b49 grounds, #007674 and #31918f do the talking, #549e9c softens, #70bbb8 lifts. The split-complementary bones keep it coherent across event posters that compete with a wall of other posters. The darkest and lightest stops clear AA as a text pair.
cyancanyonfive-stophigh-contrast
#004b49
#007674
#31918f
#549e9c
#70bbb8
The generator opens with #004b49 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.