Jewel palette
Harvest Lane
Dark anchor, working middle, light release: #004858, #00728a, #308da6, #539bb0, #6fb7cd 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 as a text pair.
cyanjewelfive-stophigh-contrast
#004858
#00728a
#308da6
#539bb0
#6fb7cd
The generator opens with #004858 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.