Cerulean Alley color palette — #C6F4F9 · #00A1BB · #006780 · #003B4E · #001926

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

The five colors

• Frost (#C6F4F9): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#00A1BB): A luminous, balanced blue — the color of deep harbor water.
• Peacock (#006780): A full-bodied, balanced blue — the color of deep harbor water.
• Deep Teal (#003B4E): A deep, shadowed, dusty blue — the color of open sky before noon.
• Ink (#001926): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Trust, Stability, Calm, Balance. Tagged muted, cool.

Use it as a design system

One click turns Cerulean Alley 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.