Cellar Onyx color palette — #CFF2F9 · #00557A · #002958 · #0A0044 · #03000D

Deep Indigo and Midnight set the tone — five colors that lean into trust and stability.

The five colors

• Frost (#CFF2F9): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Peacock (#00557A): A full-bodied, balanced blue — the color of open sky before noon.
• Midnight (#002958): A deep, shadowed, balanced blue — the color of deep harbor water.
• Deep Indigo (#0A0044): A deep, shadowed, balanced violet — the color of a velvet chair.
• Black (#03000D): A deep, shadowed, dusty violet — the color of wild irises.

Feels like: Trust, Stability, Creativity, Calm, Depth, Luxury. Tagged dark, cool.

Use it as a design system

One click turns Cellar Onyx 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.

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