Blue Hour palette
Mineral Oasis
From #ab74be ink through #c97346, #029bc7, #679e50 to #e88f61 light, Mineral Oasis is a split-complementary progression that holds together at any size. Use it for book covers that read at thumbnail size.
orangebluehourfive-stop
#ab74be
#c97346
#029bc7
#679e50
#e88f61
The generator opens with #ab74be as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.