Aurora palette
River Marsh
From #424593 ink through #686fbd, #828adb, #939ce1 to #afb8ff light, River Marsh is a triadic progression that holds together at any size. Use it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
skyaurorafive-stop
#424593
#686fbd
#828adb
#939ce1
#afb8ff
The generator opens with #424593 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.