Monochrome palette
Brumal Library
Five stops tuned to sit together without fighting — #20679e ink anchors the set, #afd9ff opens it up, and #5191c8, #6dade6, #86bded cross the middle in a analogous arrangement. Brumal Library suits hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
skymonochromefive-stop
#20679e
#5191c8
#6dade6
#86bded
#afd9ff
The generator opens with #20679e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.