Ancient Cerulean Dune color palette — #D5F3FA · #009BA9 · #007896 · #00362D · #000203

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

The five colors

• Frost (#D5F3FA): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cerulean (#009BA9): A luminous, balanced blue — the color of open sky before noon.
• Teal (#007896): A full-bodied, balanced blue — the color of deep harbor water.
• Deep Forest (#00362D): A deep, shadowed, dusty teal — the color of glacier melt.
• Black (#000203): quiet, heavy and certain.

Feels like: Trust, Stability, Calm, Sophistication. Tagged pastel, light, muted, cool.

Use it as a design system

One click turns Ancient Cerulean Dune 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

• Hushed Lagoon Alley color palette (#C9ECD7, #00A180, #007A76, #023D08, #000402)
• Airy Cornflower color palette (#E0F1FF, #338DE2, #4E66BA, #003645, #000207)
• Powdered Study color palette (#C8F0E6, #5ACBE6, #578BC9, #194D00, #000102)
• Tempered Periwinkle Terrace color palette (#E4F5FF, #A7DEFF, #81B0EF, #3C7A86, #142633)
• Azure Delta color palette (#CCEEFF, #57D3FF, #48A1E3, #006265, #002131)
• Hushed Iris color palette (#CAF1F2, #56B2C9, #727ED0, #445100, #001614)
• Lowlit Aubergine Corridor color palette (#D8E7F4, #005D91, #270078, #002037, #00000B)
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Browse the whole catalog at Explore, or see today's palette.