Ancient Petrol Basin color palette — #E6F7E9 · #78CAD8 · #007D9F · #00524B · #001C2E

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

The five colors

• Cream (#E6F7E9): A whisper-light, dusty teal — the color of shallow lagoons.
• Sky (#78CAD8): A luminous, balanced blue — the color of a favorite pair of jeans.
• Cerulean (#007D9F): A full-bodied, balanced blue — the color of deep harbor water.
• Forest (#00524B): A deep, shadowed, dusty teal — the color of shallow lagoons.
• Midnight (#001C2E): A deep, shadowed, dusty blue — the color of open sky before noon.

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

Use it as a design system

One click turns Ancient 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

• Patina Sapphire Corridor color palette (#E9F6EB, #8EC3E5, #0071D1, #00505C, #070E4E)
• Aged Petrol color palette (#FFF2EC, #4CCBDE, #0076AA, #00593A, #1A2E66)
• Muted Denim Archive color palette (#E3ECE4, #66A7B8, #006082, #003937, #000C19)
• Pale Cerulean Villa color palette (#FCF4E7, #6FDDF0, #009BC3, #00736A, #003754)
• Navy Loft color palette (#DCEADE, #587D97, #003E69, #001F23, #000109)
• Hushed Azure color palette (#FEF0FB, #D2DAF6, #04A3F2, #007654, #101A5C)
• Jade Ridge color palette (#A3FFE0, #00B384, #006D51, #003226, #000B05)
• Muted Pine Loft color palette (#C8FEDE, #86DCCD, #00BFE0, #1D7405, #00211A)

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