Ancient Cerulean color palette — #EDF8F7 · #C8E0F3 · #588FBF · #006D89 · #2F496A
Built around Cerulean, softened by Peacock — the whole palette hums with trust and stability.
The five colors
- Ivory (#EDF8F7): a clean, paper-quiet neutral.
- Powder Blue (#C8E0F3): A whisper-light, dusty blue — the color of open sky before noon.
- Cerulean (#588FBF): A luminous, balanced blue — the color of open sky before noon.
- Peacock (#006D89): A full-bodied, balanced blue — the color of deep harbor water.
- Navy (#2F496A): A full-bodied, dusty blue — the color of a favorite pair of jeans.
Feels like: Trust, Stability, Calm, Sophistication. Tagged coastal, cool, light, muted.
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.
Similar palettes
- Worn Harbor color palette (#EFF7F5, #C1E3EB, #339B9D, #00735F, #244E5D)
- Patina Cabin color palette (#F8EFF3, #C5E0F6, #5F8ED6, #006C71, #222B44)
- Hushed Denim Courtyard color palette (#DFEFEC, #6FAAB1, #006271, #003E3C, #00242E)
- Hushed Abyss Basin color palette (#DEEEEC, #5F869C, #00435A, #002226, #000B14)
- Periwinkle Ridge color palette (#FAF4EE, #C7EFE0, #7BA6E6, #33898E, #5A3D50)
- Sunlit Navy color palette (#D8E5E4, #7193B5, #004598, #002C42, #020447)
- Frosted Balcony color palette (#E7F1F0, #97B5D1, #1968B9, #004B67, #0E2A60)
- Driftwood Summit color palette (#FEF0FF, #EDD2D9, #E3B09D, #B36983, #594558)
Browse the whole catalog at Explore, or see today's palette.