Ancient Cerulean Corridor color palette — #E1EFE4 · #009AB7 · #00506F · #002C2B · #00040D

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

The five colors

• Honeydew (#E1EFE4): A whisper-light, dusty teal — the color of sea glass.
• Cerulean (#009AB7): A luminous, balanced blue — the color of deep harbor water.
• Peacock (#00506F): A full-bodied, balanced blue — the color of open sky before noon.
• Deep Forest (#002C2B): A deep, shadowed, dusty teal — the color of glacier melt.
• 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 Ancient Cerulean Corridor 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 Onyx color palette (#F5E4DB, #509BB0, #004F76, #00302A, #000D3D)
• Aged Lagoon Chapel color palette (#E3EFE5, #008A86, #00444B, #002015, #000202)
• Navy Grove color palette (#DCE9DF, #4690CC, #0640A1, #002A35, #02001C)
• Tempered Balcony color palette (#E2E5D1, #56B0C8, #007191, #00494F, #001623)
• Cobalt Loft color palette (#EAF5EC, #A4CEE7, #2A84B8, #005B5E, #07213E)
• Petrol Corridor color palette (#FDE7F4, #69C6DC, #006CA9, #00402E, #010014)
• Antique Pine color palette (#CEEADC, #7EAE6A, #088B62, #473400, #040900)
• Charred Fern Market color palette (#DBF1E4, #606800, #3F3600, #221500, #010200)

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