Noir palette
Yonder Foundry
Dark anchor, working middle, light release: #005387, #2f7cb8, #4d98d6, #69a7dc, #85c4fa form a triadic noir 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.
skynoirfive-stop
#005387
#2f7cb8
#4d98d6
#69a7dc
#85c4fa
The generator opens with #005387 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.