Jewel palette
Halcyon Porch
Dark anchor, working middle, light release: #004753, #007183, #308c9e, #529aa9, #6eb6c6 form a analogous jewel set with somewhere to stand at every lightness. Made for tea packaging where the flavor color does the talking. The darkest and lightest stops clear AA as a text pair.
cyanjewelfive-stophigh-contrast
#004753
#007183
#308c9e
#529aa9
#6eb6c6
The generator opens with #004753 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.