Ancient Cerulean Lagoon color palette — #E3EEF5 · #BABFD9 · #A3A5C3 · #008CB9 · #152128

Built around Cerulean, softened by Mauve — the whole palette hums with trust and stability.

The five colors

• Frost (#E3EEF5): bright and airy, almost weightless.
• Ash (#BABFD9): A luminous, dusty violet — the color of twilight just after sunset.
• Mauve (#A3A5C3): A luminous, dusty violet — the color of wild irises.
• Cerulean (#008CB9): A full-bodied, balanced blue — the color of deep harbor water.
• Onyx (#152128): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Sophistication. Tagged scandi, muted, light.

Use it as a design system

One click turns Ancient 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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• Antique Lagoon color palette (#EFF6FF, #DCD7F0, #CABBE4, #6F97E5, #293342)
• Lapis Lantern color palette (#DCE1ED, #A89BB5, #92829A, #5C55AA, #060912)
• Quiet Iris Study color palette (#D1E3F3, #62D4FF, #66B7FF, #6B8EFD, #001A35)
• Dusty Lilac Drift color palette (#E6ECFC, #9999E3, #8E75B3, #874D5C, #471512)
• Patina Parlor color palette (#D7F1EF, #5ABD92, #019478, #21716E, #002021)
• Timeworn Azure color palette (#D2F3E1, #0CA0F3, #4970D1, #862A73, #001630)

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