Monochrome palette
Sleepy Cellar
From #005079 ink through #007ab5, #3396d3, #58a5d9 to #74c1f7 light, Sleepy 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.
skymonochromefive-stop
#005079
#007ab5
#3396d3
#58a5d9
#74c1f7
The generator opens with #005079 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.