Nordic palette
Cozy Delta
Dark anchor, working middle, light release: #006c77, #009aa8, #3bb6c5, #65c4d0, #83e1ed form a analogous nordic set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyannordicfive-stop
#006c77
#009aa8
#3bb6c5
#65c4d0
#83e1ed
The generator opens with #006c77 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.