Surf palette
Quilted Kiln
Five surf stops with room to breathe — #004b59 grounds, #00768a and #3191a6 do the talking, #559fb0 softens, #71bbcd 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.
cyansurffive-stophigh-contrast
#004b59
#00768a
#3191a6
#559fb0
#71bbcd
The generator opens with #004b59 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.