Jewel palette
Glacier Square
Dark anchor, working middle, light release: #007184, #009eb8, #3cbbd5, #67c8df, #85e6fd form a tetradic jewel set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
cyanjewelfive-stop
#007184
#009eb8
#3cbbd5
#67c8df
#85e6fd
The generator opens with #007184 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.