Antique Cerulean color palette — #DFECE2 · #278693 · #004254 · #00201C · #000103
Built around Cerulean, softened by Deep Teal — the whole palette hums with trust and stability.
The five colors
- Honeydew (#DFECE2): bright and airy, almost weightless.
- Cerulean (#278693): A full-bodied, balanced blue — the color of deep harbor water.
- Deep Teal (#004254): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
- Ink (#00201C): A deep, shadowed, dusty teal — the color of shallow lagoons.
- Black (#000103): a grounded near-black with real depth.
Feels like: Trust, Stability, Sophistication. Tagged coastal, cool, light, muted.
Use it as a design system
One click turns Antique 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.