Cerulean Basin color palette — #D9EEF3 · #009CC4 · #00668D · #003D67 · #002755
A conversation between Cerulean and Peacock, giving this palette its sense of trust and stability.
The five colors
- Frost (#D9EEF3): A whisper-light, dusty blue — the color of open sky before noon.
- Cerulean (#009CC4): A luminous, balanced blue — the color of a favorite pair of jeans.
- Peacock (#00668D): A full-bodied, balanced blue — the color of deep harbor water.
- Navy (#003D67): A deep, shadowed, balanced blue — the color of a favorite pair of jeans.
- Midnight (#002755): A deep, shadowed, balanced blue — the color of deep harbor water.
Feels like: Trust, Stability, Calm, Balance. Tagged cool.
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
- Petrol Studio color palette (#E7F9FF, #00C6D1, #00A7CC, #006DB2, #002D3F)
- Aubergine Alley color palette (#C4F2CF, #008BAB, #005789, #570071, #002D3F)
- Hushed Powder color palette (#E8F8FF, #7CCCF9, #5985AB, #415E87, #314270)
- Timeworn Teal color palette (#D3F5E7, #00A891, #006964, #004043, #002B32)
- Softworn Cypress color palette (#E8F8FF, #B7D8EA, #8FABBE, #006671, #1A3742)
- Navy Summit color palette (#D9EAF4, #0096E0, #005DB0, #002A9A, #1E0085)
- Tempered Navy Alley color palette (#C8E5E6, #00B9D6, #0086B9, #004A9F, #1C0084)
- Charred Denim Bloom color palette (#D0E7F5, #00609C, #002D66, #040041, #03001B)
Browse the whole catalog at Explore, or see today's palette.