Cerulean Dune color palette — #F8F0EB · #B1E6FA · #5C93C1 · #236B65 · #392336

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

The five colors

• Cream (#F8F0EB): bright and airy, almost weightless.
• Powder Blue (#B1E6FA): A whisper-light, dusty blue — the color of open sky before noon.
• Slate Blue (#5C93C1): A luminous, balanced blue — the color of deep harbor water.
• Teal (#236B65): A full-bodied, dusty teal — the color of sea glass.
• Onyx (#392336): 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 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

• Weathered Cerulean color palette (#FAEFEB, #C2E7CA, #4099BC, #256C57, #13332C)
• Wandering Cypress color palette (#FAF3F7, #C8E0EF, #6C8DB3, #007361, #3C4665)
• Tempered Cobalt Archive color palette (#FDEFE6, #75E1FE, #008BCC, #006358, #09224F)
• Hushed Thicket color palette (#EDF8F7, #D5DEEA, #79C5EE, #4C8D9A, #2B4255)
• Dusty Olive Thicket color palette (#F9F0EB, #C4EBE0, #7EA78F, #5F7432, #1E3D34)
• Washed Peony color palette (#FFEDEB, #CE6496, #359271, #207B6E, #301514)
• Tempered Archive color palette (#FBEBE2, #16B2AE, #006373, #003C20, #000C16)
• Weathered Cerulean color palette (#F0DED6, #0F8895, #004258, #002017, #000104)

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