Botanical palette
Sumac Prairie
Dark anchor, working middle, light release: #3c4d90, #6376ba, #7d91d8, #8fa2df, #abbefd form a tetradic botanical 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.
skybotanicalfive-stop
#3c4d90
#6376ba
#7d91d8
#8fa2df
#abbefd
The generator opens with #3c4d90 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.