Monochrome palette
Cobalt Square
Dark anchor, working middle, light release: #004266, #006aa0, #2e85bd, #5094c4, #6cb0e1 form a analogous monochrome set with somewhere to stand at every lightness. Made for tea packaging where the flavor color does the talking. The darkest and lightest stops clear AA as a text pair.
skymonochromefive-stophigh-contrast
#004266
#006aa0
#2e85bd
#5094c4
#6cb0e1
The generator opens with #004266 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.