Nordic palette
Iris Dune
Dark anchor, working middle, light release: #004e56, #007985, #3294a0, #56a2ac, #72bec9 form a tetradic nordic 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 for large text.
cyannordicfive-stop
#004e56
#007985
#3294a0
#56a2ac
#72bec9
The generator opens with #004e56 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.