Antique Cerulean Dune color palette — #F7F0EA · #BFE7D7 · #6D8FC0 · #266A6D · #3A2333

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

The five colors

• Cream (#F7F0EA): bright and airy, almost weightless.
• Celadon Mist (#BFE7D7): A whisper-light, dusty teal — the color of shallow lagoons.
• Slate Blue (#6D8FC0): A luminous, balanced blue — the color of open sky before noon.
• Teal (#266A6D): A full-bodied, dusty teal — the color of shallow lagoons.
• Onyx (#3A2333): A deep, shadowed, dusty pink — the color of peonies in June.

Feels like: Trust, Stability, Calm, 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 Alley color palette (#F9F0EC, #C3E7C9, #4199BA, #286C56, #07342B)
• Aged Atelier color palette (#FBF2F6, #C6E0F5, #718ABD, #00716B, #3F4568)
• Cornflower Ridge color palette (#FFEEE2, #93DAFF, #3184DD, #006262, #1B2048)
• Timeworn Pier color palette (#DBF5F5, #00BAD5, #057DB4, #295682, #391C31)
• Ancient Azure color palette (#E4F7F0, #2EAFF3, #BA7F39, #1F6C95, #392101)
• Turquoise Loft color palette (#EEDDD5, #39AEBA, #00617D, #003B2B, #000B1A)
• Muted Meadow color palette (#ECDDD3, #35849B, #003F63, #00201C, #00000B)
• Aqua Veranda color palette (#FFEEE5, #45D2D7, #007E9A, #005438, #001C30)

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