Blue Hour palette
Sandy Dune
Five stops tuned to sit together without fighting — #8f1e00 ink anchors the set, #ff9f88 opens it up, and #cc3b17, #ec5a38, #f27659 cross the middle in a monochromatic arrangement. Sandy Dune suits newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
redbluehourfive-stop
#8f1e00
#cc3b17
#ec5a38
#f27659
#ff9f88
The generator opens with #8f1e00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.