Jewel palette
Obsidian Cellar
Dark anchor, working middle, light release: #00577c, #0082b6, #359ed3, #5badda, #78c9f9 form a complementary jewel set with somewhere to stand at every lightness. Made for restaurant branding that works on signage and receipts alike. The darkest and lightest stops clear AA for large text.
skyjewelfive-stop
#00577c
#0082b6
#359ed3
#5badda
#78c9f9
The generator opens with #00577c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.