Deep Petrol Basin color palette — #D8ECFC · #0076AD · #003E66 · #00121F · #000103

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

The five colors

• Frost (#D8ECFC): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#0076AD): A full-bodied, balanced blue — the color of deep harbor water.
• Navy (#003E66): A deep, shadowed, balanced blue — the color of a favorite pair of jeans.
• Ink (#00121F): A deep, shadowed, dusty blue — the color of deep harbor water.
• Black (#000103): a grounded near-black with real depth.

Feels like: Trust, Stability, Sophistication, Depth, Luxury. Tagged monochrome, dark, muted.

Use it as a design system

One click turns Deep Petrol Basin 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

• Shadow Balcony color palette (#CBE9E8, #007C7E, #004644, #001415, #000201)
• Midnight Cabin color palette (#D4E1F9, #3B65CA, #003081, #000538, #000105)
• Periwinkle Hollow color palette (#CAE1FF, #5CA3FF, #005CA9, #002F59, #00071B)
• Violet Delta color palette (#D6F6EA, #749CD2, #8162C6, #00424D, #000612)
• Aubergine Basin color palette (#DEE2F1, #3E4DB7, #260088, #160410, #040022)
• Washed Loft color palette (#FFEAFC, #AFC7F6, #7286BA, #3D4C78, #0D1937)
• Grape Meadow color palette (#F7EEFF, #B58FD5, #7D509C, #421B60, #130021)
• Misty Basin color palette (#EDDAE5, #6249D4, #65003B, #2A0075, #040001)

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