Petrichor palette
Cashmere Alley
Five petrichor stops with room to breathe — #004957 grounds, #007488 and #318fa4 do the talking, #549dae softens, #70b9cb lifts. The monochromatic 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.
cyanpetrichorfive-stophigh-contrast
#004957
#007488
#318fa4
#549dae
#70b9cb
The generator opens with #004957 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.