Nebula palette
Stone Deck
Dark anchor, working middle, light release: #004a65, #00749b, #318fb8, #549dc0, #71badd form a monochromatic nebula 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.
cyannebulafive-stophigh-contrast
#004a65
#00749b
#318fb8
#549dc0
#71badd
The generator opens with #004a65 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.