Petrol Harbor color palette — #EFF8EF · #67C0BE · #3176A0 · #006E6D · #162822

Slate and Mint Leaf set the tone — five colors that lean into trust and stability.

The five colors

• Ivory (#EFF8EF): a clean, paper-quiet neutral.
• Mint Leaf (#67C0BE): A luminous, balanced teal — the color of shallow lagoons.
• Slate (#3176A0): A full-bodied, balanced blue — the color of deep harbor water.
• Teal (#006E6D): A full-bodied, balanced teal — the color of shallow lagoons.
• Onyx (#162822): A deep, shadowed, dusty teal — the color of sea glass.

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

Use it as a design system

One click turns Petrol Harbor 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 Petrol Atelier color palette (#EFF7F3, #87CBE6, #657CAF, #007899, #362934)
• Pine Courtyard color palette (#F5F6EE, #8ABE8B, #008077, #207229, #1A2817)
• Softworn Cobalt Meadow color palette (#EFF4EB, #7DC4AC, #4974BA, #00765D, #170817)
• Patina Meadow color palette (#F2F8E3, #3FA6C5, #386F98, #603E6E, #244538)
• Antique Petrol Quarry color palette (#F0F7F2, #D2DCDB, #AFC4C3, #35818A, #424A44)
• Faded Hollow color palette (#D6F7FF, #79BED8, #277CA7, #065386, #003778)
• Pale Sky Lagoon color palette (#E4FCEF, #96F3FF, #47C4F0, #4C8DC9, #1F4C3C)
• Lapis Canyon color palette (#E3FBF5, #5DA7EE, #6243D1, #005898, #2F1024)

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