Cobalt Hollow color palette — #E0EDFF · #507DD3 · #383E57 · #162234 · #070E15

A conversation between Azure and Navy, giving this palette its sense of trust and stability.

The five colors

• Frost (#E0EDFF): A whisper-light, dusty blue — the color of open sky before noon.
• Azure (#507DD3): A full-bodied, balanced violet — the color of a velvet chair.
• Navy (#383E57): A deep, shadowed, dusty violet — the color of a velvet chair.
• Midnight (#162234): A deep, shadowed, dusty blue — the color of open sky before noon.
• Ink (#070E15): a grounded near-black with real depth.

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

Use it as a design system

One click turns Cobalt Hollow 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

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• Worn Periwinkle color palette (#F3E7F3, #549AFF, #6C5684, #463745, #06100A)
• Denim Orchard color palette (#D5DFED, #3361AA, #23223F, #03132A, #02050E)
• Lilac Lantern color palette (#E0E2FF, #A681D3, #BA7832, #008A7E, #322344)
• Dusty Byzantium color palette (#ECECFF, #A21AF6, #50264C, #221131, #030518)
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Browse the whole catalog at Explore, or see today's palette.