Jewel palette
Powdery Estuary
Dark anchor, working middle, light release: #007289, #009fbe, #3cbcdb, #68cae5, #8fe6ff form a triadic jewel set with somewhere to stand at every lightness. Made for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
cyanjewelfive-stop
#007289
#009fbe
#3cbcdb
#68cae5
#8fe6ff
The generator opens with #007289 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.