Ancient Petrol color palette — #C8ECF5 · #007B9B · #00455E · #002539 · #001224

Cerulean takes the lead with Navy close behind in a set that reads as trust and stability at first glance.

The five colors

• Frost (#C8ECF5): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#007B9B): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Navy (#00455E): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Midnight (#002539): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Ink (#001224): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Calm, Sophistication. Tagged muted, 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

• Cypress Field color palette (#C7EBDC, #00836F, #004D44, #002927, #001516)
• Inked Cobalt color palette (#D3E2F4, #1D73C5, #00355F, #001126, #000206)
• Quiet Thicket color palette (#D0E5E3, #0090A1, #005B7D, #00345D, #07033F)
• Mulberry Atelier color palette (#C4E8DC, #00659A, #83006D, #00304C, #22001A)
• Patina Indigo color palette (#D3E8FD, #7D9DDE, #7177CF, #004363, #001135)
• Frosted Aubergine Delta color palette (#D0E4DE, #005083, #600085, #003931, #000814)
• Velvet Nightshade color palette (#DAE5F0, #0653B4, #0509A8, #0C0055, #08002D)
• Olive Field color palette (#ECE4D4, #706925, #433700, #261A00, #0C0C00)

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