Blue Hour palette
Opal Library
Five stops tuned to sit together without fighting — #8c3d23 ink anchors the set, #fdb39b opens it up, and #b7684e, #d58368, #de9780 cross the middle in a complementary arrangement. Opal Library suits wellness apps where the interface must feel calm, not clinical. The darkest and lightest stops clear AA for large text.
redbluehourfive-stop
#8c3d23
#b7684e
#d58368
#de9780
#fdb39b
The generator opens with #8c3d23 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.