Ancient Petrol color palette — #D8ECF0 · #00839E · #005174 · #003051 · #001946

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

The five colors

• Frost (#D8ECF0): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#00839E): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#005174): A full-bodied, balanced blue — the color of open sky before noon.
• Deep Teal (#003051): A deep, shadowed, dusty blue — the color of open sky before noon.
• Midnight (#001946): A deep, shadowed, balanced blue — the color of deep harbor water.

Feels like: Trust, Stability, Calm, Balance. Tagged cool.

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

• Azure Pier color palette (#CDF2FF, #00A4D3, #0085BB, #006296, #001F3B)
• Antique Navy color palette (#DBEBF3, #0086C8, #004B89, #030888, #1B1453)
• Dusty Lagoon Lagoon color palette (#CEE9DA, #008D73, #005450, #003538, #051B2C)
• Antique Grove color palette (#DBF1E9, #0074B0, #864600, #003D60, #2C1300)
• Cornflower Atelier color palette (#DCEBFF, #3780E5, #00428C, #001937, #00061C)
• Chalky Violet color palette (#C7E8DF, #98AAE3, #9861DE, #004E63, #162343)
• Antique Mulberry color palette (#D6F1EA, #005D9F, #92003A, #2D4600, #001226)
• Faded Canyon color palette (#C8F2D9, #50B5E5, #0084D5, #2A5895, #3C4468)

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