Storm palette
Hyacinth Lighthouse
Five storm stops with room to breathe — #00455b grounds, #006f90 and #308aac do the talking, #5298b5 softens, #6eb4d2 lifts. The tetradic bones keep it coherent across hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
cyanstormfive-stophigh-contrast
#00455b
#006f90
#308aac
#5298b5
#6eb4d2
The generator opens with #00455b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.