Pastel palette
Sumac Loft
Sumac Loft runs #005e68 through #008b99, #37a7b5, #5eb4c0 to #7bd1de in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanpastelfive-stop
#005e68
#008b99
#37a7b5
#5eb4c0
#7bd1de
The generator opens with #005e68 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.