Storm palette
Cordovan Cellar
Dark anchor, working middle, light release: #004d5e, #007891, #3293ad, #56a1b7, #72bed4 form a monochromatic storm set with somewhere to stand at every lightness. Made for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
cyanstormfive-stophigh-contrast
#004d5e
#007891
#3293ad
#56a1b7
#72bed4
The generator opens with #004d5e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.