Opera palette
Rainy Lane
From #00608e ink through #3e8aba, #5ba6d7, #77b5df to #93d2fe light, Rainy Lane is a split-complementary progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#00608e
#3e8aba
#5ba6d7
#77b5df
#93d2fe
The generator opens with #00608e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.