Blue Hour palette
Obsidian Glade
Five stops tuned to sit together without fighting — #7a2306 ink anchors the set, #ea9a83 opens it up, and #a54f37, #c36a51, #cb7e68 cross the middle in a analogous arrangement. Obsidian Glade suits newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA as a text pair.
redbluehourfive-stophigh-contrast
#7a2306
#a54f37
#c36a51
#cb7e68
#ea9a83
The generator opens with #7a2306 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.