Cobalt Dune color palette — #FCF4E8 · #9FD1C1 · #537AAD · #005D6E · #4C2F46

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

The five colors

• Ivory (#FCF4E8): a clean, paper-quiet neutral.
• Pistachio (#9FD1C1): A whisper-light, dusty teal — the color of sea glass.
• Slate (#537AAD): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#005D6E): A full-bodied, dusty blue — the color of deep harbor water.
• Charcoal (#4C2F46): 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 Cobalt 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 Cobalt color palette (#F7F1EB, #A8D2C3, #557BBD, #005A61, #1D1943)
• Antique Cerulean Balcony color palette (#F9F4EC, #86D5D3, #088896, #006249, #1D4332)
• Worn Cabin color palette (#D8FFF4, #CFD9FF, #BD9ADD, #2D6E85, #4B3247)
• Softworn Pier color palette (#FBF2F5, #B6D9F7, #7395D2, #007B83, #2E3959)
• Sunlit Sky color palette (#FEF4E3, #48C8F4, #0075AD, #005559, #043264)
• Azure Pier color palette (#E0F5F8, #00A6CF, #0076AE, #165087, #2E3D60)
• Misty Station color palette (#D8F7ED, #1494E5, #A66900, #005B91, #4B2E06)
• Tempered Cerulean color palette (#F3E9DB, #3A9EB3, #00516C, #00302D, #001527)

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