Cerulean Basin color palette — #ECF4ED · #ADCED7 · #008B9D · #005E48 · #002531
Built around Cerulean, softened by Pine — the whole palette hums with trust and stability.
The five colors
- Cream (#ECF4ED): bright and airy, almost weightless.
- Oat (#ADCED7): A whisper-light, dusty blue — the color of open sky before noon.
- Cerulean (#008B9D): A full-bodied, balanced blue — the color of a favorite pair of jeans.
- Pine (#005E48): A full-bodied, balanced teal — the color of glacier melt.
- Midnight (#002531): A deep, shadowed, 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 Cerulean Basin 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
- Weathered Cobalt Atelier color palette (#EDF4EE, #AECBE6, #597DB2, #00596B, #171D3F)
- Antique Cerulean Quarry color palette (#FBF3F1, #B4CDB2, #0085A4, #2B612F, #1D3D5B)
- Washed Lagoon color palette (#D6E4D9, #3C858A, #004350, #002019, #000103)
- Hushed Cabin color palette (#EEF3EF, #CDDDEB, #63A9B1, #387A5F, #1E3A48)
- Patina Denim color palette (#E5EFE6, #64A9B2, #006279, #003A33, #000C16)
- Softworn Fern color palette (#D9EFEA, #6DA15E, #9763AE, #216600, #290D35)
- Muted Olive color palette (#E3E3C2, #95A449, #4D7B00, #074E0A, #002C16)
- Powdered Loft color palette (#D4FFDC, #77BB8A, #007B3A, #003D21, #001104)
Browse the whole catalog at Explore, or see today's palette.