Blue Hour palette
Pewter Mesa
Dark anchor, working middle, light release: #00658c, #0091c6, #39ade4, #62bceb, #90d8ff form a monochromatic 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
#00658c
#0091c6
#39ade4
#62bceb
#90d8ff
The generator opens with #00658c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.