Ocean palette
River Alley
Five stops tuned to sit together without fighting — #004b50 ink anchors the set, #71bbc1 opens it up, and #00767e, #319199, #549ea5 cross the middle in a tetradic arrangement. River Alley suits hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
cyanoceanfive-stophigh-contrast
#004b50
#00767e
#319199
#549ea5
#71bbc1
The generator opens with #004b50 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.