Jewel palette
Opal Inn
Dark anchor, working middle, light release: #005663, #008294, #359eb0, #5aabbb, #77c8d8 form a triadic jewel set with somewhere to stand at every lightness. Made for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyanjewelfive-stop
#005663
#008294
#359eb0
#5aabbb
#77c8d8
The generator opens with #005663 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.