Onyx Harbor color palette — #CEF9F1 · #00757D · #003F54 · #002151 · #0F013D

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

The five colors

• Honeydew (#CEF9F1): A whisper-light, dusty teal — the color of sea glass.
• Teal (#00757D): A full-bodied, balanced blue — the color of deep harbor water.
• Deep Teal (#003F54): A deep, shadowed, dusty blue — the color of deep harbor water.
• Midnight (#002151): A deep, shadowed, balanced blue — the color of deep harbor water.
• Deep Indigo (#0F013D): A deep, shadowed, balanced violet — the color of wild irises.

Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged 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

• Dusty Cerulean Meadow color palette (#D5EDEF, #00879D, #005A77, #003859, #00142E)
• Worn Loft color palette (#E6F4E7, #007A5E, #004C4F, #002633, #001120)
• Faded Aubergine color palette (#D0ECF2, #00729F, #00377E, #240066, #210032)
• Deep Cobalt color palette (#DEF0FF, #0074CE, #003772, #000F22, #000206)
• Faded Drift color palette (#D4F4E4, #96A4E2, #B94AA3, #00433E, #031532)
• Washed Hollow color palette (#C9F6F2, #009FBB, #006E9B, #1618BF, #3C226D)
• Basalt Chapel color palette (#D0E2E8, #005669, #513D00, #272F04, #00090E)
• Patina Nightshade Meadow color palette (#DCF3FF, #0070D9, #3100BD, #34005C, #26002A)

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