Jewel palette
Silken Hollow
Dark anchor, working middle, light release: #00455d, #006e93, #2f89af, #5197b8, #6db3d5 form a analogous jewel set with somewhere to stand at every lightness. Made for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA as a text pair.
cyanjewelfive-stophigh-contrast
#00455d
#006e93
#2f89af
#5197b8
#6db3d5
The generator opens with #00455d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.