Onyx Harbor color palette — #C3EFEE · #006474 · #004068 · #030056 · #06001E

Deep Indigo and Navy set the tone — five colors that lean into trust and stability.

The five colors

• Honeydew (#C3EFEE): A whisper-light, dusty teal — the color of glacier melt.
• Peacock (#006474): A full-bodied, balanced blue — the color of deep harbor water.
• Navy (#004068): A deep, shadowed, balanced blue — the color of open sky before noon.
• Deep Indigo (#030056): A deep, shadowed, balanced violet — the color of a velvet chair.
• Ink (#06001E): A deep, shadowed, dusty violet — the color of a velvet chair.

Feels like: Trust, Stability, Creativity, Calm, Depth, Luxury. Tagged dark, cool.

Use it as a design system

One click turns Onyx Harbor 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 Cypress color palette (#DCEFE8, #00696F, #003D4B, #001F37, #030021)
• Patina Navy Studio color palette (#C3E8E3, #008699, #005D89, #002A84, #12003D)
• Feathered Cerulean color palette (#DAF5FC, #0087B2, #00547E, #002A53, #00001A)
• Velvet Navy Quarry color palette (#D2E3EB, #00518B, #100090, #1D0037, #030004)
• Moonless Sapphire Ridge color palette (#D9E2F3, #2164CC, #003874, #010047, #000107)
• Linen Plum Station color palette (#CAE6DB, #9A94DC, #AB517B, #004745, #000423)
• Timeworn Lagoon color palette (#D3ECE2, #00628E, #624200, #002D44, #050200)
• Velvet Denim Quarry color palette (#D6EBFF, #004C7F, #523900, #292C00, #000104)

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