Blue Hour palette
Herbal Crater
Five stops tuned to sit together without fighting — #005cb1 ink anchors the set, #acd1ff opens it up, and #2986ec, #57a4ff, #78b4ff cross the middle in a split-complementary arrangement. Herbal Crater suits hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#005cb1
#2986ec
#57a4ff
#78b4ff
#acd1ff
The generator opens with #005cb1 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.