Shadow Onyx color palette — #D5EEFC · #004454 · #320041 · #140500 · #000301

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

The five colors

• Frost (#D5EEFC): A whisper-light, dusty blue — the color of deep harbor water.
• Deep Teal (#004454): A deep, shadowed, dusty blue — the color of open sky before noon.
• Deep Indigo (#320041): A deep, shadowed, balanced pink — the color of peonies in June.
• Ink (#140500): A deep, shadowed, dusty gold — the color of afternoon light on wheat.
• Black (#000301): A deep, shadowed, dusty teal — the color of shallow lagoons.

Feels like: Trust, Stability, Creativity, Sophistication, Depth, Luxury. Tagged dark, muted.

Use it as a design system

One click turns Shadow Onyx 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

• Smoked Study color palette (#E3F0FF, #003D71, #1C1E25, #3B0026, #0E0800)
• Shadow Thicket color palette (#D2E3E5, #004838, #001D40, #170012, #040100)
• Deep Onyx color palette (#C9E8FF, #504B43, #003248, #191820, #000312)
• Ancient Lagoon color palette (#DFEBE1, #498C93, #004453, #00231D, #000B13)
• Navy Lagoon color palette (#E2F3FC, #3E678D, #3B356A, #390E00, #120F00)
• Fern Orchard color palette (#D6F1E6, #436932, #00351A, #001C19, #010800)
• Twilit Aubergine Basin color palette (#E7ECDA, #006A32, #540075, #1B1D00, #020200)
• Smoked Navy color palette (#D1E2ED, #005FA4, #001E81, #0C004F, #0A002A)

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