Nordic palette
Indigo Bookshop
Dark anchor, working middle, light release: #005358, #007f86, #349aa1, #58a8ad, #75c4ca form a tetradic nordic set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
cyannordicfive-stop
#005358
#007f86
#349aa1
#58a8ad
#75c4ca
The generator opens with #005358 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.