Cobalt Basin color palette — #ECF2FF · #7177B1 · #3E394C · #242834 · #13151B
Built around Slate, softened by Charcoal — the whole palette hums with creativity and sophistication.
The five colors
- Ivory (#ECF2FF): a clean, paper-quiet neutral.
- Slate (#7177B1): A full-bodied, balanced violet — the color of twilight just after sunset.
- Charcoal (#3E394C): A deep, shadowed, dusty violet — the color of wild irises.
- Onyx (#242834): A deep, shadowed, dusty violet — the color of wild irises.
- Ink (#13151B): quiet, heavy and certain.
Feels like: Creativity, Sophistication. Tagged noir, dark, luxury, muted.
Use it as a design system
One click turns Cobalt 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
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- Washed Aubergine color palette (#EBEAFF, #77229F, #473735, #2F0B19, #080617)
- Eclipse Byzantium Archive color palette (#DADDF5, #842AD9, #451831, #141430, #080613)
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- Mulberry Coast color palette (#FAE6FF, #A70049, #331500, #16051A, #050005)
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Browse the whole catalog at Explore, or see today's palette.