Cerulean Hollow color palette — #D4EBF2 · #00A1C5 · #006C8F · #004868 · #202855
Built around Cerulean, softened by Peacock — the whole palette hums with trust and stability.
The five colors
- Frost (#D4EBF2): A whisper-light, dusty blue — the color of open sky before noon.
- Cerulean (#00A1C5): A luminous, balanced blue — the color of deep harbor water.
- Peacock (#006C8F): A full-bodied, balanced blue — the color of a favorite pair of jeans.
- Navy (#004868): A deep, shadowed, balanced blue — the color of deep harbor water.
- Midnight (#202855): A deep, shadowed, balanced violet — the color of twilight just after sunset.
Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged cool.
Use it as a design system
One click turns Cerulean Hollow 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
- Pale Cobalt color palette (#C8E8FA, #0091D3, #0069AB, #004386, #33176C)
- Sunlit Periwinkle color palette (#D8EBFF, #3CA1FE, #005999, #002F56, #001D3A)
- Powdered Navy color palette (#CBE8E5, #00BCCF, #0086A8, #005996, #132782)
- Sunlit Raspberry color palette (#C5F0DF, #008FC8, #B524A2, #005579, #510048)
- Hushed Iris Archive color palette (#D0FFF2, #AECCFF, #9396EE, #00648C, #1B375C)
- Softworn Jade Villa color palette (#DAEFE6, #00AC8A, #006C60, #00504A, #003A3A)
- Softworn Byzantium Basin color palette (#DAEDFF, #0075C0, #9300C5, #006055, #002643)
- Tempered Grove color palette (#C8E4FF, #409EFE, #1D6EE5, #2743A9, #333B7C)
Browse the whole catalog at Explore, or see today's palette.