Monochrome palette
River Harbor
River Harbor runs #005287 through #007bc7, #3397e5, #59a7ea to #80c3ff in five measured steps, the triadic structure keeping every neighbor honest. Reach for it for craft brewery cans lined up in a cooler door. The darkest and lightest stops clear AA for large text.
skymonochromefive-stop
#005287
#007bc7
#3397e5
#59a7ea
#80c3ff
The generator opens with #005287 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.