Ancient Petrol color palette — #EAF9F7 · #75C4DD · #00789E · #00545D · #003752

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

The five colors

• Ivory (#EAF9F7): a clean, paper-quiet neutral.
• Sky (#75C4DD): A luminous, balanced blue — the color of a favorite pair of jeans.
• Cerulean (#00789E): A full-bodied, balanced blue — the color of deep harbor water.
• Peacock (#00545D): A full-bodied, dusty blue — the color of open sky before noon.
• Deep Teal (#003752): 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 Petrol 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

• Cobalt Alley color palette (#FBEDF5, #77C9E2, #0079B5, #00524A, #00104D)
• Softworn Summit color palette (#EDF8F5, #9ADCDB, #009199, #00685B, #004953)
• Hushed Pier color palette (#DDF1EF, #7CA5BD, #005F85, #003C46, #002138)
• Washed Sky color palette (#F4F7E8, #9DE6FF, #00BAF4, #0095A5, #003752)
• Aged Azure Studio color palette (#FFF2EB, #75DAFA, #0094E0, #007369, #192F62)
• Wandering Sapphire color palette (#E2FBFB, #8ABCF0, #0066E0, #005073, #132976)
• Frosted Turquoise Archive color palette (#D7FAFF, #69DED9, #00C1D5, #00724F, #00403A)
• Navy Alley color palette (#D4E9E8, #5586AA, #003E6E, #00202D, #00081E)

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