Jewel palette
Linen Library
Dark anchor, working middle, light release: #004675, #006eb3, #2f8ad1, #5299d6, #6eb5f4 form a tetradic jewel set with somewhere to stand at every lightness. Made for flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA for large text.
skyjewelfive-stop
#004675
#006eb3
#2f8ad1
#5299d6
#6eb5f4
The generator opens with #004675 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.