Cerulean Harbor color palette — #ECF4EE · #CBDFF0 · #6290C9 · #006A7B · #1C2C48
A conversation between Slate Blue and Peacock, giving this palette its sense of trust and stability.
The five colors
- Cream (#ECF4EE): a clean, paper-quiet neutral.
- Powder Blue (#CBDFF0): A whisper-light, dusty blue — the color of open sky before noon.
- Slate Blue (#6290C9): A luminous, balanced blue — the color of a favorite pair of jeans.
- Peacock (#006A7B): A full-bodied, balanced blue — the color of open sky before noon.
- Midnight (#1C2C48): A deep, shadowed, dusty violet — the color of wild irises.
Feels like: Trust, Stability, Calm, Sophistication. Tagged coastal, cool, light, muted.
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
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- Wandering Denim Chapel color palette (#E7F4E9, #6AA8B1, #00627A, #003A33, #000C16)
- Ancient Cobalt Cabin color palette (#F9F4EF, #BFE7D7, #6A89CA, #14706B, #5D3C4D)
- Wandering Abyss Cabin color palette (#E3EDE5, #3F8299, #00405F, #001F20, #000105)
- Softworn Petrol color palette (#E8F6EB, #71CCD2, #007F96, #005345, #001D2A)
- Tempered Lagoon Basin color palette (#CEF3EF, #6DB291, #009076, #00605A, #003335)
- Wandering Petrol color palette (#E1EDE3, #9CB7D0, #406AAF, #00495A, #0D0C3D)
- Coral Quarry color palette (#E3F6F9, #52B7A9, #C57080, #007569, #421620)
Browse the whole catalog at Explore, or see today's palette.