Cerulean Harbor color palette — #D5F7FC · #009FA9 · #00727C · #003A41 · #000203
Built around Cerulean, softened by Teal — the whole palette hums with trust and stability.
The five colors
- Frost (#D5F7FC): A whisper-light, dusty blue — the color of a favorite pair of jeans.
- Cerulean (#009FA9): A luminous, balanced blue — the color of open sky before noon.
- Teal (#00727C): A full-bodied, balanced blue — the color of open sky before noon.
- Deep Teal (#003A41): A deep, shadowed, dusty blue — the color of deep harbor water.
- Black (#000203): quiet, heavy and certain.
Feels like: Trust, Stability, Calm, Sophistication. Tagged monochrome, muted, cool.
Use it as a design system
One click turns Cerulean Harbor 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
- Feathered Cobalt color palette (#D7EEFF, #2A93D2, #006EA4, #003A57, #000205)
- Ancient Lagoon Station color palette (#C4F0F8, #00959E, #00464B, #1F1E24, #00090B)
- Powdered Emerald color palette (#DDF7E6, #14A570, #007944, #004323, #000201)
- Antique Cypress color palette (#CBEFF3, #006874, #4E4C45, #002F36, #00090A)
- Misty Magenta Corridor color palette (#F2DCC4, #D000C4, #0083A9, #001822, #000204)
- Ancient Meadow color palette (#B3EAFF, #67CBF4, #00A4D7, #007290, #001A26)
- Brick Canyon color palette (#D0E4F5, #0074AD, #AB2E14, #584300, #000205)
- Weathered Byzantium color palette (#E3ECF5, #438FD3, #8A1EC7, #005B99, #040008)
Browse the whole catalog at Explore, or see today's palette.