Petrol Hollow color palette — #D9E7EA · #7C919C · #4C6F8E · #00312F · #000202
Built around Slate, softened by Deep Forest — the whole palette hums with trust and stability.
The five colors
- Frost (#D9E7EA): bright and airy, almost weightless.
- Slate Blue (#7C919C): A luminous, dusty blue — the color of deep harbor water.
- Slate (#4C6F8E): A full-bodied, dusty blue — the color of deep harbor water.
- Deep Forest (#00312F): A deep, shadowed, dusty teal — the color of shallow lagoons.
- Black (#000202): a grounded near-black with real depth.
Feels like: Trust, Stability, Sophistication. Tagged scandi, muted, light.
Use it as a design system
One click turns Petrol 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.
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Browse the whole catalog at Explore, or see today's palette.