Ancient Petrol Harbor color palette — #E3ECE4 · #71C1D6 · #00759E · #004B49 · #00172C

Slate and Cyan set the tone — five colors that lean into trust and stability.

The five colors

• Parchment (#E3ECE4): bright and airy, almost weightless.
• Cyan (#71C1D6): A luminous, balanced blue — the color of open sky before noon.
• Slate (#00759E): A full-bodied, balanced blue — the color of open sky before noon.
• Forest (#004B49): A deep, shadowed, dusty teal — the color of sea glass.
• Ink (#00172C): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

Feels like: Trust, Stability, Calm, Sophistication. Tagged coastal, cool, light, muted.

Use it as a design system

One click turns Ancient Petrol 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

• Worn Cobalt color palette (#EBF5EC, #93D1EE, #3B82B6, #005A61, #0D2139)
• Ancient Petrol Coast color palette (#F7ECE6, #93BCA4, #226F9B, #005147, #142C57)
• Dusty Lilac Atelier color palette (#D6F3FF, #8DC6FF, #9B9DEA, #006970, #001B2E)
• Dusty Denim color palette (#D8E5DB, #5EA4D2, #0057A7, #003842, #02032D)
• Muted Ash Meadow color palette (#EDF4EE, #D3DDF1, #70A3C4, #477280, #293747)
• Cerulean Market color palette (#DCEEDF, #2F81AA, #003D6B, #001F23, #00000B)
• Mulberry Chapel color palette (#D9EAF2, #007699, #9D276F, #514F00, #000D14)
• Muted Rust color palette (#DEF3FF, #008DAD, #AD4700, #004F62, #230900)

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