Nebula palette
Luminous Moor
From #004a63 ink through #007499, #318fb5, #549dbe to #71badb light, Luminous Moor is a analogous progression that holds together at any size. Use it for tea packaging where the flavor color does the talking. The darkest and lightest stops clear AA as a text pair.
cyannebulafive-stophigh-contrast
#004a63
#007499
#318fb5
#549dbe
#71badb
The generator opens with #004a63 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.