Pastel palette
Cedar Foundry
Dark anchor, working middle, light release: #004692, #0a6cd7, #3289f6, #549af8, #84b8ff form a tetradic pastel set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skypastelfive-stop
#004692
#0a6cd7
#3289f6
#549af8
#84b8ff
The generator opens with #004692 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.