Petrol Basin color palette — #EFDDE6 · #5CADD1 · #0068B7 · #004A49 · #090741

Built around Cobalt, softened by Deep Indigo — the whole palette hums with trust and stability.

The five colors

Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged coastal, cool, light.

Use it as a design system

One click turns Petrol Basin 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

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