Antique Cerulean color palette — #E1EBE3 · #418392 · #004258 · #001F1D · #000104

Built around Slate, softened by Deep Teal — the whole palette hums with trust and stability.

The five colors

• Parchment (#E1EBE3): bright and airy, almost weightless.
• Slate (#418392): A full-bodied, dusty blue — the color of deep harbor water.
• Deep Teal (#004258): A deep, shadowed, dusty blue — the color of open sky before noon.
• Ink (#001F1D): A deep, shadowed, dusty teal — the color of glacier melt.
• Black (#000104): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

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.

Similar palettes

• Antique Loft color palette (#EADDD7, #438C9B, #004064, #002317, #03002E)
• Petrol Alley color palette (#CBECFE, #006990, #002D3E, #1B1315, #00090F)
• Hushed Terrace color palette (#ECE5DA, #539FB0, #006180, #003C39, #000A16)
• Ancient Petrol color palette (#C5E4F2, #4991CC, #5C60AD, #003B3D, #000103)
• Garnet Chapel color palette (#C9E7F7, #005567, #672200, #00232B, #030000)
• Dusty Petrol color palette (#E1EDE3, #8CBAD7, #386EA5, #004A54, #061238)
• Cellar Meadow color palette (#D7EFF9, #004255, #5A0040, #272400, #000102)
• Patina Cobalt color palette (#E7F7EA, #A2D9EF, #1C8BC9, #006166, #00244E)

Browse the whole catalog at Explore, or see today's palette.