Aurora palette
Gleaming Shrine
Dark anchor, working middle, light release: #3136b3, #5365de, #6b81fd, #7e95ff, #a3b6ff form a split-complementary aurora set with somewhere to stand at every lightness. Made for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
blueaurorafive-stophigh-contrast
#3136b3
#5365de
#6b81fd
#7e95ff
#a3b6ff
The generator opens with #3136b3 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.