Pastel palette
Nightfall Reef
Dark anchor, working middle, light release: #0046a4, #3271d3, #4d8df2, #689ef5, #91bcff form a complementary pastel set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
skypastelfive-stop
#0046a4
#3271d3
#4d8df2
#689ef5
#91bcff
The generator opens with #0046a4 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.