Onyx Basin color palette — #C4F2F9 · #72B0CA · #638FB4 · #6E5485 · #431842
A conversation between Deep Indigo and Graphite, giving this palette its sense of trust and stability.
The five colors
- Frost (#C4F2F9): A whisper-light, dusty blue — the color of deep harbor water.
- Cyan (#72B0CA): A luminous, dusty blue — the color of deep harbor water.
- Slate Blue (#638FB4): A luminous, dusty blue — the color of a favorite pair of jeans.
- Graphite (#6E5485): A full-bodied, balanced violet — the color of wild irises.
- Deep Indigo (#431842): A deep, shadowed, balanced pink — the color of neon signs at night.
Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged vintage, retro, muted, cool.
Use it as a design system
One click turns Onyx 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
- Antique Delta color palette (#D2E8E1, #4CB4B5, #308FA2, #525C92, #261D3F)
- Gentle Onyx color palette (#D8F1FF, #5F95C5, #5B73A9, #72426D, #370022)
- Powdered Iris Chapel color palette (#D9EBF9, #8FBBF7, #8896E6, #9F658F, #592238)
- Antique Quarry color palette (#DBF3E2, #63A7B0, #4B70A6, #5F3E21, #432400)
- Weathered Garnet Hollow color palette (#DBE3FF, #847EAE, #73578D, #6C2E37, #2C0100)
- Aged Denim Cabin color palette (#EBF7FF, #C5DBF0, #A3B5D1, #948FA5, #5B4C6A)
- Peony Study color palette (#CFEAFF, #00A8EA, #C664B8, #007AAB, #32002E)
- Quiet Azure Field color palette (#D3E2E0, #98C8E0, #189CDE, #007A90, #00213B)
Browse the whole catalog at Explore, or see today's palette.