Ancient Cerulean color palette — #DEEEF4 · #00A0C4 · #007289 · #003C49 · #000203

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

The five colors

• Frost (#DEEEF4): bright and airy, almost weightless.
• Cerulean (#00A0C4): A luminous, balanced blue — the color of a favorite pair of jeans.
• Teal (#007289): A full-bodied, balanced blue — the color of open sky before noon.
• Deep Teal (#003C49): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Black (#000203): quiet, heavy and certain.

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

Use it as a design system

One click turns Ancient Cerulean 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

• Wandering Cerulean Pier color palette (#C8ECFA, #008EA6, #004557, #262127, #000A0F)
• Dusty Station color palette (#CBF3E5, #00A689, #00735E, #003D30, #000202)
• Ultramarine Basin color palette (#D2E7FF, #5191DD, #0063C1, #003B6C, #000207)
• Sunlit Magenta Bloom color palette (#EBE7CA, #D007C2, #007EBF, #00182A, #000205)
• Pale Alley color palette (#D4EBFF, #87C8FF, #019EE9, #006EA1, #00182B)
• Softworn Lilac Balcony color palette (#DAECF5, #8EA4DF, #9A7CD0, #007B77, #000C13)
• Hushed Atelier color palette (#D5E4F7, #227DEA, #862F00, #4A4900, #000207)
• Softworn Bronze Dune color palette (#E3F1FF, #A97F09, #004B82, #00162C, #000206)

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