Petrol Hollow color palette — #F4F6EF · #C6E5E8 · #75A598 · #457689 · #5E4B5F

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

The five colors

• Ivory (#F4F6EF): bright and airy, almost weightless.
• Silver (#C6E5E8): A whisper-light, dusty blue — the color of deep harbor water.
• Eucalyptus (#75A598): A luminous, dusty teal — the color of shallow lagoons.
• Slate (#457689): A full-bodied, dusty blue — the color of open sky before noon.
• Charcoal Brown (#5E4B5F): A full-bodied, dusty pink — the color of neon signs at night.

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

Use it as a design system

One click turns Petrol Hollow 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

• Petrol Alley color palette (#F4F6EF, #C0E6DA, #6D8DB2, #206A8A, #583D56)
• Patina Ash color palette (#F5F6EE, #C9E3DF, #67A4B6, #58785A, #355245)
• Timeworn Cypress Studio color palette (#EFF8ED, #7ABFB7, #9192CC, #00847C, #604354)
• Hushed Petrol color palette (#EEF0E6, #97BBA3, #00748D, #004F51, #003345)
• Muted Lagoon Coast color palette (#EFF0DE, #539E9D, #00545A, #00302A, #00181C)
• Denim Workshop color palette (#DFE3D5, #69A7CA, #005D8E, #003C4A, #00203E)
• Cerulean Delta color palette (#F5F7E7, #8EDEE2, #0090A0, #006760, #004856)
• Navy Field color palette (#E9F0DD, #6084A9, #09397A, #002030, #01002F)

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