Antique Cerulean color palette — #E0F4E6 · #00A4B9 · #1B6083 · #003C45 · #010B01
Built around Cerulean, softened by Peacock — the whole palette hums with trust and stability.
The five colors
- Honeydew (#E0F4E6): A whisper-light, dusty teal — the color of sea glass.
- Cerulean (#00A4B9): A luminous, balanced blue — the color of deep harbor water.
- Peacock (#1B6083): A full-bodied, balanced blue — the color of open sky before noon.
- Deep Teal (#003C45): A deep, shadowed, dusty blue — the color of deep harbor water.
- Ink (#010B01): A deep, shadowed, dusty green — the color of new leaves after rain.
Feels like: Trust, Stability, Calm, Sophistication. Tagged noir, dark, luxury, 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.