Storm palette
Umber Bookshop
Umber Bookshop runs #005171 through #007baa, #3397c7, #58a5cf to #74c2ec in five measured steps, the split-complementary structure keeping every neighbor honest. Reach for it for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
skystormfive-stop
#005171
#007baa
#3397c7
#58a5cf
#74c2ec
The generator opens with #005171 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.