Onyx Harbor color palette — #DCF5F7 · #00637C · #003861 · #0A004A · #130024

Deep Indigo takes the lead with Navy close behind in a set that reads as trust and stability at first glance.

The five colors

• Frost (#DCF5F7): A whisper-light, dusty blue — the color of deep harbor water.
• Peacock (#00637C): A full-bodied, balanced blue — the color of open sky before noon.
• Navy (#003861): A deep, shadowed, balanced blue — the color of a favorite pair of jeans.
• Deep Indigo (#0A004A): A deep, shadowed, balanced violet — the color of wild irises.
• Ink (#130024): 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

• Deep Onyx Pier color palette (#DCF4EC, #006865, #003845, #001627, #04002A)
• Charred Onyx Courtyard color palette (#C7E7F6, #005580, #002D58, #020042, #010009)
• Ancient Boulevard color palette (#DAF3FF, #0070A6, #004382, #0E0086, #040022)
• Plum Cabin color palette (#E3EFFF, #997FB1, #AA4367, #003D41, #0C042F)
• Aubergine Field color palette (#D8F1FF, #0058AE, #2A0084, #24003C, #170015)
• Twilit Delta color palette (#D6E2F2, #0049AE, #533900, #001C4E, #0A0500)
• Midnight Navy color palette (#DCE8F9, #003A86, #3D3300, #172305, #000108)
• Washed Basin color palette (#CDE6F0, #438CDB, #4549C5, #4C008A, #431449)

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