Opera palette
Indigo Hollow
From #0a568c ink through #417fb6, #5c9bd3, #76aadb to #91c7f9 light, Indigo Hollow is a analogous progression that holds together at any size. Use it for fintech onboarding that must feel both safe and modern. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#0a568c
#417fb6
#5c9bd3
#76aadb
#91c7f9
The generator opens with #0a568c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.