Circus palette
Prairie Heath
From #3c2689 ink through #5f52b3, #786dd1, #8780d5 to #a29cf4 light, Prairie Heath is a analogous progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
bluecircusfive-stophigh-contrast
#3c2689
#5f52b3
#786dd1
#8780d5
#a29cf4
The generator opens with #3c2689 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.