Monochrome palette
Birch Lighthouse
From #0065a3 ink through #088fe3, #41acff, #6cbcff to #aad7ff light, Birch Lighthouse is a analogous progression that holds together at any size. Use it for yoga studio schedules pinned to a corkboard. The darkest and lightest stops clear AA for large text.
skymonochromefive-stop
#0065a3
#088fe3
#41acff
#6cbcff
#aad7ff
The generator opens with #0065a3 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.