Antique Cerulean Harbor color palette — #FEF1FA · #B5F3F3 · #00A2C2 · #006E46 · #002135

Built around Cerulean, softened by Pine — the whole palette hums with nature and growth.

The five colors

• Ivory (#FEF1FA): bright and airy, almost weightless.
• Sea Foam (#B5F3F3): A whisper-light, dusty teal — the color of sea glass.
• Cerulean (#00A2C2): A luminous, balanced blue — the color of open sky before noon.
• Pine (#006E46): A full-bodied, balanced teal — the color of glacier melt.
• Midnight (#002135): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Nature, Growth, Trust, Stability, Calm, Balance. Tagged coastal, cool, light, muted.

Use it as a design system

One click turns Antique Cerulean 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

• Sky Market color palette (#FCF2F9, #D4D4E3, #07B6EB, #078266, #193047)
• Weathered Cornflower Canyon color palette (#FCF2F6, #D4E0FE, #5690ED, #00696F, #191740)
• Tempered Cobalt color palette (#FCF2F8, #80DBF4, #0083BF, #005249, #00082B)
• Denim Lantern color palette (#E9DFE6, #64AFBF, #005C81, #002C24, #000105)
• Patina Bloom color palette (#F2E6E2, #77C2C2, #007695, #004F1B, #001630)
• Feathered Studio color palette (#F5F3FF, #D17DE6, #488300, #007F59, #18011E)
• Pale Ultramarine color palette (#FCE8EF, #7FBFEA, #055BDD, #003D41, #020012)
• Washed Corridor color palette (#F9F3F7, #D4D5E4, #8FD8F3, #699F88, #3D4F61)

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