Cerulean Hollow color palette — #CAECEB · #00A0A9 · #006E7A · #004955 · #142C46

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

The five colors

• Honeydew (#CAECEB): A whisper-light, dusty teal — the color of glacier melt.
• Cerulean (#00A0A9): A luminous, balanced blue — the color of a favorite pair of jeans.
• Teal (#006E7A): A full-bodied, balanced blue — the color of deep harbor water.
• Deep Teal (#004955): A deep, shadowed, dusty blue — the color of open sky before noon.
• Midnight (#142C46): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Calm, Balance. 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.

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