Petrichor palette
Obsidian Alley
From #005b62 ink through #008792, #36a3ae, #5cb0b9 to #79cdd6 light, Obsidian Alley 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.
cyanpetrichorfive-stop
#005b62
#008792
#36a3ae
#5cb0b9
#79cdd6
The generator opens with #005b62 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.