Jewel palette
Minty Bookshop
Dark anchor, working middle, light release: #004852, #007381, #318e9c, #539ca8, #6fb8c4 form a triadic jewel set with somewhere to stand at every lightness. Made for podcast cover art at sixty pixels square. The darkest and lightest stops clear AA as a text pair.
cyanjewelfive-stophigh-contrast
#004852
#007381
#318e9c
#539ca8
#6fb8c4
The generator opens with #004852 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.