Daylight palette
Flannel Library
A quiet five-stop daylight arc with a confident middle — #004954 carries the weight and #70b9c7 carries the air, with #007484, #318f9f and #539daa bridging in tetradic formation. Built for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
cyandaylightfive-stophigh-contrast
#004954
#007484
#318f9f
#539daa
#70b9c7
The generator opens with #004954 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.