Prairie palette
Peaty Pier
Dark anchor, working middle, light release: #004a51, #00757f, #31909a, #549da6, #70bac2 form a triadic prairie set with somewhere to stand at every lightness. Made for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA as a text pair.
cyanprairiefive-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.