Pastel palette
Rosy Estuary
Five stops tuned to sit together without fighting — #004578 ink anchors the set, #6eb5f8 opens it up, and #006db7, #2f89d5, #5298da cross the middle in a tetradic arrangement. Rosy Estuary suits hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
skypastelfive-stophigh-contrast
#004578
#006db7
#2f89d5
#5298da
#6eb5f8
The generator opens with #004578 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.