Daylight palette
Sage Inn
From #4f85c5 ink through #0090b4, #009594, #38acd1 to #21b3b1 light, Sage Inn is a analogous progression that holds together at any size. Use it for book covers that read at thumbnail size.
skydaylightfive-stop
#4f85c5
#0090b4
#009594
#38acd1
#21b3b1
The generator opens with #4f85c5 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.