Daylight palette
North Cellar
Dark anchor, working middle, light release: #004c53, #007781, #32929c, #55a0a8, #71bcc4 form a triadic daylight set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyandaylightfive-stop
#004c53
#007781
#32929c
#55a0a8
#71bcc4
The generator opens with #004c53 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.