Blue Hour palette
Silken Bluff
Dark anchor, working middle, light release: #006489, #0090c2, #38ace0, #62bbe7, #8ad7ff form a complementary blue hour set with somewhere to stand at every lightness. Made for dashboards where status colors must survive color-vision differences. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#006489
#0090c2
#38ace0
#62bbe7
#8ad7ff
The generator opens with #006489 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.