Blue Hour palette
Seaside Inn
Five stops tuned to sit together without fighting — #00497c ink anchors the set, #7cb8f2 opens it up, and #2771b0, #458ccd, #619cd4 cross the middle in a analogous arrangement. Seaside Inn suits newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#00497c
#2771b0
#458ccd
#619cd4
#7cb8f2
The generator opens with #00497c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.