Antique Delta color palette — #E9ECDF · #4A93B7 · #004E76 · #002A34 · #00040D

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

The five colors

• Parchment (#E9ECDF): a clean, paper-quiet neutral.
• Cerulean (#4A93B7): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#004E76): A full-bodied, balanced blue — the color of deep harbor water.
• Midnight (#002A34): A deep, shadowed, dusty blue — the color of deep harbor water.
• Ink (#00040D): 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 Delta 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

• Hushed Denim color palette (#E2F1E5, #5E97B5, #004C80, #002F34, #000C3F)
• Hushed Pier color palette (#DEDFD2, #008894, #00434F, #001F1E, #000202)
• Hushed Iris color palette (#DDEAFA, #6B93F6, #6C6AB6, #003B59, #00051E)
• Timeworn Petrol color palette (#E8EAE0, #79BEDC, #0074A3, #004956, #00182A)
• Ancient Cerulean color palette (#F1F4E3, #91DDF2, #0090B6, #006168, #00293B)
• Mulberry Terrace color palette (#DAECF8, #00628E, #7E006E, #002D45, #080006)
• Patina Cobalt Studio color palette (#FDEADC, #4CC4FC, #1C67B7, #003E3E, #010014)
• Softworn Ash color palette (#F2F2EA, #C4E4DA, #6AA8AD, #5C7351, #283B2E)

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