Monochrome palette
Flannel Lagoon
Flannel Lagoon runs #00426b through #006aa7, #2e85c4, #5094ca to #6cb1e8 in five measured steps, the 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 as a text pair.
skymonochromefive-stophigh-contrast
#00426b
#006aa7
#2e85c4
#5094ca
#6cb1e8
The generator opens with #00426b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.