Antique Harbor color palette — #EFF7F7 · #DADCE8 · #83C1FC · #498CA6 · #2F4056

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

The five colors

• Ivory (#EFF7F7): bright and airy, almost weightless.
• Silver (#DADCE8): bright and airy, almost weightless.
• Sky (#83C1FC): A luminous, balanced blue — the color of open sky before noon.
• Cerulean (#498CA6): A luminous, dusty blue — the color of deep harbor water.
• Navy (#2F4056): A deep, shadowed, dusty blue — the color of deep harbor water.

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

• Weathered Glacier color palette (#EFF7F6, #D6DEEA, #8ED8F0, #599FA1, #3D505C)
• Cerulean Archive color palette (#ECF8F6, #94D9E4, #0089A1, #005151, #000F16)
• Muted Cypress Hollow color palette (#FBF2F6, #C7E0F4, #7689B6, #00716D, #3F4568)
• Dusty Dune color palette (#EDF8F5, #D3E0EC, #31BAC6, #008172, #0A3342)
• Patina Cypress Quarry color palette (#E1F3EE, #7AC7C1, #007679, #003F34, #000304)
• Gentle Periwinkle color palette (#E6F9FF, #3ED2D6, #7DA8FF, #76A14F, #0B303A)
• Quiet Mustard color palette (#E3FAFD, #8DE9D0, #EFAD2C, #00A185, #224026)
• Misty Atelier color palette (#D5FFFF, #87F4D1, #00C5A8, #007A6F, #184D58)

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