Antique Periwinkle Harbor color palette — #EFF7F7 · #D8DBEC · #729DCA · #43768D · #455467

Blue Fog takes the lead with Slate close behind in a set that reads as trust and stability at first glance.

The five colors

• Ivory (#EFF7F7): bright and airy, almost weightless.
• Silver (#D8DBEC): A whisper-light, dusty violet — the color of wild irises.
• Blue Fog (#729DCA): A luminous, balanced blue — the color of deep harbor water.
• Slate (#43768D): A full-bodied, dusty blue — the color of a favorite pair of jeans.
• Charcoal Brown (#455467): A full-bodied, dusty blue — the color of deep harbor water.

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

Use it as a design system

One click turns Antique Periwinkle 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 Ash color palette (#F8EFF2, #D9D0E3, #869DC6, #37767C, #2E354B)
• Cobalt Meadow color palette (#EBF7FF, #74BADF, #348EC5, #396A94, #42556B)
• Worn Jade Delta color palette (#ECF7FF, #7BB8DF, #70AA64, #387AA1, #2E5550)
• Teal Hollow color palette (#FBF2F6, #DAD4E1, #B6C6F1, #6AB0AE, #4E5168)
• Wandering Denim Drift color palette (#E2F3F2, #65A7CF, #005B92, #003C4C, #001F41)
• Wandering Parlor color palette (#EFF6FF, #B1CEFD, #567CBF, #37507D, #233752)
• Worn Lagoon color palette (#DFEDEA, #509EA1, #00545D, #00302C, #00171D)
• Cerulean Corridor color palette (#EAF9F6, #8BDEE6, #008FA2, #006762, #004858)

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