Monochrome palette
Brumal Gallery
Five stops tuned to sit together without fighting — #005c6b ink anchors the set, #7acee1 opens it up, and #00889d, #36a4b9, #5db2c4 cross the middle in a tetradic arrangement. Brumal Gallery suits book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanmonochromefive-stop
#005c6b
#00889d
#36a4b9
#5db2c4
#7acee1
The generator opens with #005c6b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.