Petrol Harbor color palette — #BCE9EA · #6FACAC · #497D93 · #51445D · #312231

Slate takes the lead with Blue Fog close behind in a set that reads as trust and stability at first glance.

The five colors

• Frost (#BCE9EA): A whisper-light, dusty teal — the color of sea glass.
• Blue Fog (#6FACAC): A luminous, dusty teal — the color of sea glass.
• Slate (#497D93): A full-bodied, dusty blue — the color of open sky before noon.
• Charcoal Brown (#51445D): A full-bodied, dusty violet — the color of wild irises.
• Onyx (#312231): A deep, shadowed, dusty pink — the color of peonies in June.

Feels like: Trust, Stability, Calm, Sophistication. Tagged vintage, retro, 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

• Ancient Grove color palette (#D5FAEC, #86B382, #377C6F, #474B65, #312841)
• Ancient Teal color palette (#D9EBE7, #00B2AE, #007982, #004452, #002434)
• Tempered Chapel color palette (#DAF8FF, #97C4DB, #7086A0, #65556A, #432F3C)
• Weathered Seafoam Harbor color palette (#DAFFF0, #90E6D1, #87A3B9, #85637A, #4F2F45)
• Basalt Chapel color palette (#CDE8D3, #95C1A9, #759B8E, #706085, #5A3C5C)
• Ancient Lagoon color palette (#D6E8E2, #00868D, #245374, #411D2E, #260100)
• Azure Studio color palette (#C7E9EE, #459BCF, #5F6CAB, #652A24, #301700)
• Hushed Powder Atelier color palette (#E1EDF6, #98B1F2, #7F6D9C, #684553, #332A00)

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