Antique Harbor color palette — #DDECEB · #437FA6 · #003E69 · #001E28 · #000105

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

The five colors

• Frost (#DDECEB): bright and airy, almost weightless.
• Cerulean (#437FA6): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Navy (#003E69): A deep, shadowed, balanced blue — the color of deep harbor water.
• Midnight (#001E28): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Black (#000105): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Calm, Sophistication. Tagged coastal, cool, light, muted.

Use it as a design system

One click turns Antique 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

• Aged Navy color palette (#D9E7E7, #5D8FBB, #00488F, #00293B, #00021A)
• Patina Petrol color palette (#DFECEA, #7EC0C5, #007987, #004C47, #001A20)
• Eclipse Grove color palette (#D1F8ED, #385700, #004256, #142400, #000102)
• Dusty Lagoon color palette (#E8F5F2, #9DDED9, #009599, #006454, #002B30)
• Patina Cypress Ridge color palette (#C5EAE2, #5E996C, #00795E, #283600, #000300)
• Lowlit Meadow color palette (#E6F2E1, #2B7200, #143400, #121B1F, #020C00)
• Shadow Cocoa color palette (#FDE4F0, #7A4200, #451D00, #1F0500, #020100)
• Patina Abyss Pier color palette (#DBEAE9, #468199, #00415D, #001E24, #000104)

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