Blue Hour palette
Grape Canyon
From #004787 ink through #266fbd, #438bdb, #609be0 to #7bb7fe light, Grape Canyon is a tetradic progression that holds together at any size. Use it for dashboards where status colors must survive color-vision differences. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#004787
#266fbd
#438bdb
#609be0
#7bb7fe
The generator opens with #004787 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.