Opera palette
Fern Shrine
From #005183 ink through #267ab8, #4596d6, #64a5dc to #7fc2fa light, Fern Shrine is a 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
#005183
#267ab8
#4596d6
#64a5dc
#7fc2fa
The generator opens with #005183 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.