Cobalt Dune color palette — #E9F3FC · #4283B1 · #363B4F · #1C2A37 · #11161C

Built around Cerulean, softened by Charcoal — the whole palette hums with trust and stability.

The five colors

• Ivory (#E9F3FC): a clean, paper-quiet neutral.
• Cerulean (#4283B1): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Charcoal (#363B4F): A deep, shadowed, dusty violet — the color of wild irises.
• Onyx (#1C2A37): A deep, shadowed, dusty blue — the color of open sky before noon.
• Ink (#11161C): quiet, heavy and certain.

Feels like: Trust, Stability, Sophistication. Tagged noir, dark, luxury, 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

• Wandering Azure Atelier color palette (#EAF3FC, #51A3E1, #4C586E, #2E3943, #1C2327)
• Timeworn Courtyard color palette (#E2E3F7, #825EA4, #3A2B43, #1D1D30, #0E0D13)
• Weathered Sky Corridor color palette (#E3F7F0, #67C0FF, #8B7380, #4B5853, #1E231F)
• Inked Sapphire Bloom color palette (#CEE1FD, #2B5FD0, #371D48, #051732, #040816)
• Olive Orchard color palette (#F2F5FF, #9890C3, #978A44, #5D7C3B, #3C4158)
• Eclipse Balcony color palette (#DBECFF, #4C4140, #002E5A, #19111C, #070014)
• Pewter Grove color palette (#E3FBFC, #AAC6CA, #8192A5, #557769, #305253)
• Patina Pewter Ridge color palette (#EAF8FF, #88B5D5, #7081BF, #705999, #50496B)

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