Monochrome palette
Spruce Reef
Five stops tuned to sit together without fighting — #00609b ink anchors the set, #9ed2ff opens it up, and #008adb, #37a7fa, #60b6fe cross the middle in a split-complementary arrangement. Spruce Reef suits wellness apps where the interface must feel calm, not clinical. The darkest and lightest stops clear AA for large text.
skymonochromefive-stop
#00609b
#008adb
#37a7fa
#60b6fe
#9ed2ff
The generator opens with #00609b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.