Jewel palette
Cocoa Meadow
Dark anchor, working middle, light release: #00455c, #006f91, #308aad, #5298b6, #6eb4d3 form a split-complementary jewel set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
cyanjewelfive-stophigh-contrast
#00455c
#006f91
#308aad
#5298b6
#6eb4d3
The generator opens with #00455c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.