Blue Hour palette
Bitter Cellar
From #006687 ink through #0092c0, #39aede, #62bde5 to #88d9ff light, Bitter Cellar is a split-complementary progression that holds together at any size. Use it for coffee bags and cafe menus that need appetite on crowded shelves. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#006687
#0092c0
#39aede
#62bde5
#88d9ff
The generator opens with #006687 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.