Feathered Cerulean Lagoon color palette — #D5F2F6 · #009BBA · #006B8D · #003F5E · #00182E

Cerulean and Peacock set the tone — five colors that lean into trust and stability.

The five colors

• Frost (#D5F2F6): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#009BBA): A luminous, balanced blue — the color of a favorite pair of jeans.
• Peacock (#006B8D): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Navy (#003F5E): A deep, shadowed, dusty blue — the color of open sky before noon.
• Midnight (#00182E): A deep, shadowed, dusty blue — the color of open sky before noon.

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

Use it as a design system

One click turns Feathered Cerulean Lagoon 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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• Timeworn Aqua color palette (#CFE5D6, #00D0D5, #00ADC6, #007AAC, #001E28)
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Browse the whole catalog at Explore, or see today's palette.