Daylight palette
Indigo Foundry
Dark anchor, working middle, light release: #00525a, #007e89, #3399a5, #58a7b0, #75c3cd form a split-complementary daylight 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.
cyandaylightfive-stop
#00525a
#007e89
#3399a5
#58a7b0
#75c3cd
The generator opens with #00525a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.