Antique Delta color palette — #EAF9F7 · #A9CAE2 · #3E7EAC · #005D71 · #123C64

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

The five colors

• Ivory (#EAF9F7): a clean, paper-quiet neutral.
• Sky (#A9CAE2): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cerulean (#3E7EAC): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Peacock (#005D71): A full-bodied, balanced blue — the color of open sky before noon.
• Navy (#123C64): A deep, shadowed, balanced 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 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

• Ancient Lagoon color palette (#EBF9F5, #A0CED9, #00898E, #006152, #00434B)
• Aged Balcony color palette (#F9EEF3, #A8CDE8, #487DC0, #005B5C, #191C3F)
• Petrol Harbor color palette (#EFF7F6, #D5DCEC, #759FBA, #077C90, #3C556D)
• Ancient Field color palette (#E0F3F2, #5486AA, #003E6C, #00202C, #00081D)
• Aged Periwinkle color palette (#FBF4EE, #B0E1CD, #5497EB, #007B7E, #4D2F44)
• Sky Pier color palette (#F4F7EC, #BAEDD9, #73B9EF, #4498B1, #47324A)
• Pale Mulberry Boulevard color palette (#F6E9FE, #BE7292, #4679C1, #9C005E, #153562)
• Denim Basin color palette (#E0ECEC, #7CA3C5, #0657A1, #003B51, #001951)

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