Watercolor palette
Gloaming Square
From #006481 ink through #0090b8, #38acd5, #61bade to #7fd8fc light, Gloaming Square is a complementary progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanwatercolorfive-stop
#006481
#0090b8
#38acd5
#61bade
#7fd8fc
The generator opens with #006481 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.