Acid palette
Spruce Chapel
Dark anchor, working middle, light release: #004c60, #007694, #3191b0, #559fba, #71bcd7 form a analogous acid set with somewhere to stand at every lightness. Made for music artwork with loud darks and a glowing accent. The darkest and lightest stops clear AA for large text.
cyanacidfive-stop
#004c60
#007694
#3191b0
#559fba
#71bcd7
The generator opens with #004c60 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.