Petrichor palette
Pumice Junction
Pumice Junction runs #004a51 through #00757f, #31909a, #549da6 to #70bac2 in five measured steps, the tetradic 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.
cyanpetrichorfive-stophigh-contrast
#004a51
#00757f
#31909a
#549da6
#70bac2
The generator opens with #004a51 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.