Ocean palette
Mineral Shrine
Five ocean stops with room to breathe — #006b70 grounds, #0099a0 and #3ab5bc do the talking, #64c3c8 softens, #82e0e6 lifts. The triadic bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanoceanfive-stop
#006b70
#0099a0
#3ab5bc
#64c3c8
#82e0e6
The generator opens with #006b70 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.