Opera palette
Maroon Kiosk
From #004d81 ink through #1d76b9, #3e92d7, #5ea1dc to #7abefb light, Maroon Kiosk is a complementary progression that holds together at any size. Use it for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#004d81
#1d76b9
#3e92d7
#5ea1dc
#7abefb
The generator opens with #004d81 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.