Prairie palette
Indigo Cove
Dark anchor, working middle, light release: #00515f, #007c90, #3397ac, #57a5b6, #74c2d3 form a tetradic prairie 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.
cyanprairiefive-stop
#00515f
#007c90
#3397ac
#57a5b6
#74c2d3
The generator opens with #00515f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.