Antique Coast color palette — #ECF8F6 · #A0CDDF · #2A8599 · #00605F · #183F54

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

The five colors

• Ivory (#ECF8F6): a clean, paper-quiet neutral.
• Sky (#A0CDDF): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#2A8599): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#00605F): A full-bodied, dusty teal — the color of sea glass.
• Deep Teal (#183F54): 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 Coast 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

• Dusty Field color palette (#F8EFF5, #ACCDDC, #3485AA, #005D4B, #04213F)
• Ancient Archive color palette (#EEF7F7, #C3E1F6, #5F90B2, #006E83, #314A63)
• Misty Petrol Drift color palette (#E2F3F2, #8CB7D5, #086CAE, #004C62, #032D5B)
• Dusty Abyss Loft color palette (#D2E3E0, #528A98, #004356, #002224, #000B13)
• Pale Harbor color palette (#F5F6EC, #AEECF8, #00C5EC, #269EA0, #054154)
• Muted Drift color palette (#DFFCFD, #A8EFDF, #6EBCBF, #438156, #1C464B)
• Washed Cobalt Quarry color palette (#D4F7F5, #4DA26C, #3E7BBE, #006836, #11365D)
• Antique Balcony color palette (#C0EFF1, #009069, #0076A0, #685B00, #003524)

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