Antique Cerulean Dune color palette — #F5F1EA · #C4E5D9 · #6B90BC · #1F6977 · #3B2237

Built around Slate Blue, softened by Peacock — the whole palette hums with trust and stability.

The five colors

• Cream (#F5F1EA): a clean, paper-quiet neutral.
• Celadon Mist (#C4E5D9): A whisper-light, dusty teal — the color of glacier melt.
• Slate Blue (#6B90BC): A luminous, dusty blue — the color of deep harbor water.
• Peacock (#1F6977): A full-bodied, dusty blue — the color of a favorite pair of jeans.
• Onyx (#3B2237): A deep, shadowed, dusty pink — the color of peonies in June.

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

Use it as a design system

One click turns Antique 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

• Cerulean Coast color palette (#F7F1E8, #C6E5CF, #5098B3, #1F6C64, #0A3429)
• Cobalt Pier color palette (#FAF3F6, #CBDFEF, #7089C2, #00716D, #404563)
• Patina Cobalt color palette (#F9F1E4, #A0D8F7, #2887D4, #00606B, #0A2152)
• Wandering Cobalt color palette (#D4F2F7, #49B2D4, #1A86BB, #0F5182, #192B4B)
• Powdered Petrol Atelier color palette (#E5F7F0, #6BABDB, #BE7C4C, #0C6BA0, #3F1C00)
• Timeworn Denim Atelier color palette (#E7DED2, #65A9B1, #006279, #003A33, #000C16)
• Cerulean Delta color palette (#FDEBFF, #EBD1D5, #D1B6E9, #498CA5, #422D41)
• Worn Navy color palette (#EFE5D6, #698DB2, #1E4197, #002A37, #03001B)

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