Cerulean Hollow color palette — #CFECEF · #008B9E · #005060 · #003241 · #0C172F

A conversation between Cerulean and Peacock, giving this palette its sense of trust and stability.

The five colors

• Frost (#CFECEF): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#008B9E): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#005060): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Deep Teal (#003241): A deep, shadowed, dusty blue — the color of deep harbor water.
• Midnight (#0C172F): A deep, shadowed, dusty violet — the color of wild irises.

Feels like: Trust, Stability, Calm, Sophistication. Tagged muted, 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

• Cobalt Quarry color palette (#D4EBFA, #0080BE, #004C7F, #002B61, #00134A)
• Aged Orchard color palette (#CFE9DA, #007995, #4C6300, #004050, #161E00)
• Teal Market color palette (#D2EFDF, #00A8A5, #0085A4, #005981, #07124F)
• Pine Delta color palette (#DCECE1, #00885D, #005841, #003A30, #00221D)
• Cornflower Station color palette (#D0F2E6, #83BEFF, #6181D7, #004E63, #002A21)
• Pale Aubergine color palette (#D6E8F5, #006092, #6E00A5, #00483B, #001323)
• Faded Balcony color palette (#C5ECD1, #53C0E3, #0080A9, #00628A, #1C4E41)
• Hushed Field color palette (#D6E4F3, #0C73E9, #002EC2, #18008B, #151449)

Browse the whole catalog at Explore, or see today's palette.