Ancient Petrol Terrace color palette — #EFE6EB · #84BDD4 · #3A6DA9 · #004C41 · #130F34

A conversation between Slate and Deep Indigo, giving this palette its sense of trust and stability.

The five colors

• Blush (#EFE6EB): bright and airy, almost weightless.
• Sky (#84BDD4): A luminous, dusty blue — the color of deep harbor water.
• Slate (#3A6DA9): A full-bodied, balanced blue — the color of deep harbor water.
• Forest (#004C41): A deep, shadowed, dusty teal — the color of glacier melt.
• Deep Indigo (#130F34): A deep, shadowed, dusty violet — the color of twilight just after sunset.

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

Use it as a design system

One click turns Ancient Petrol Terrace 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

• Washed Cobalt color palette (#F8EFF2, #ADCCE2, #587BBB, #005C55, #211840)
• Dusty Garden color palette (#EAF1EB, #8FB7D0, #006FA4, #004F53, #002D5E)
• Muted Thicket color palette (#D8E4D7, #72A2C8, #3D4DAA, #00393A, #110026)
• Powdered Forest Pier color palette (#F7EFF7, #96DFDC, #0091B1, #14671D, #002646)
• Cypress Cabin color palette (#F7EFF3, #D7D1E5, #869DC2, #37786E, #2E354C)
• Patina Archive color palette (#EDDBE9, #5595A0, #004F73, #002D1C, #00001E)
• Muted Teal Station color palette (#D0F4EF, #00AE9A, #00675B, #002F2C, #000504)
• Navy Courtyard color palette (#F7E2EA, #497EA6, #26337A, #001F1F, #020007)

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