Ancient Cerulean color palette — #DFF0F3 · #00859F · #00668F · #004166 · #000B24
A conversation between Cerulean and Peacock, giving this palette its sense of trust and stability.
The five colors
- Frost (#DFF0F3): bright and airy, almost weightless.
- Cerulean (#00859F): A full-bodied, balanced blue — the color of open sky before noon.
- Peacock (#00668F): A full-bodied, balanced blue — the color of open sky before noon.
- Navy (#004166): A deep, shadowed, balanced blue — the color of deep harbor water.
- Ink (#000B24): A deep, shadowed, dusty blue — the color of open sky before noon.
Feels like: Trust, Stability, Calm, Balance. Tagged muted, cool.
Use it as a design system
One click turns Ancient Cerulean into a complete token system: semantic roles from primary to success, an 11-stop OKLCH scale per role, a WCAG AA/AAA and APCA contrast matrix, an auto-derived dark mode and 11 export formats including CSS custom properties, Tailwind, Figma Variables and shadcn/ui.
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Browse the whole catalog at Explore, or see today's palette.