Onyx Dune color palette — #E0ECF3 · #818EA2 · #666886 · #002F3E · #000103
A conversation between Midnight and Slate, giving this palette its sense of sophistication.
The five colors
- Frost (#E0ECF3): a clean, paper-quiet neutral.
- Slate Blue (#818EA2): A luminous, dusty blue — the color of deep harbor water.
- Slate (#666886): A full-bodied, dusty violet — the color of twilight just after sunset.
- Midnight (#002F3E): A deep, shadowed, dusty blue — the color of open sky before noon.
- Black (#000103): a grounded near-black with real depth.
Feels like: Sophistication. Tagged scandi, muted, light.
Use it as a design system
One click turns Onyx Dune 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
- Dusty Aubergine Studio color palette (#E7EBF9, #A29BB3, #88738C, #3B2173, #03030E)
- Timeworn Abyss color palette (#DBE6E2, #C7B3C7, #A6879D, #00415D, #000201)
- Ancient Denim Terrace color palette (#E1EAF4, #C4CBE1, #A5A0B6, #17588F, #0B1723)
- Antique Loft color palette (#EFF1FF, #DBCCEE, #BEA0BC, #6F3DA2, #17182B)
- Velvet Basalt Loft color palette (#C1EEF1, #43568B, #571E4F, #141800, #040500)
- Hushed Pewter color palette (#EFF2F9, #DFD5E0, #C8B8C0, #6E709C, #292C33)
- Ultramarine Lantern color palette (#E3ECF9, #008E91, #0050C6, #6A005C, #010009)
- Eclipse Forest Basin color palette (#CDF1E3, #006A3C, #00312F, #00142B, #000201)
Browse the whole catalog at Explore, or see today's palette.