Nordic palette
Glassy Plaza
Dark anchor, working middle, light release: #00494d, #00747a, #318f95, #539ca1, #6fb9bd form a tetradic nordic set with somewhere to stand at every lightness. Made for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA as a text pair.
cyannordicfive-stophigh-contrast
#00494d
#00747a
#318f95
#539ca1
#6fb9bd
The generator opens with #00494d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.