Jewel palette
Cranberry Bluff
Dark anchor, working middle, light release: #006378, #008fac, #38abc9, #61b9d2, #7ed6f0 form a monochromatic jewel set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
cyanjewelfive-stop
#006378
#008fac
#38abc9
#61b9d2
#7ed6f0
The generator opens with #006378 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.