Antique Petrol color palette — #EFF6FF · #C8DBFF · #899FD1 · #546D9C · #243753

Slate and Blue Fog set the tone — five colors that lean into creativity and calm.

The five colors

• Ivory (#EFF6FF): bright and airy, almost weightless.
• Powder Blue (#C8DBFF): A whisper-light, dusty violet — the color of a velvet chair.
• Blue Fog (#899FD1): A luminous, dusty violet — the color of wild irises.
• Slate (#546D9C): A full-bodied, balanced violet — the color of wild irises.
• Navy (#243753): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Creativity, Calm, Sophistication. Tagged monochrome, muted, cool.

Use it as a design system

One click turns Antique Petrol 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

• Hushed Petrol Corridor color palette (#E9F8FF, #A7E2F3, #65ABBE, #1D7182, #004351)
• Washed Studio color palette (#F4F4FF, #EACDF6, #AB8DBB, #755882, #3B3659)
• Aged Powder color palette (#FFF0FD, #DBD2DA, #99B3FD, #596C9E, #381F34)
• Washed Denim Veranda color palette (#EFF6FF, #AEC4E8, #6E80B3, #384E89, #273657)
• Worn Ash Workshop color palette (#EFF6FF, #DBD8E2, #C0A6A8, #8AA1BC, #464D5C)
• Aged Ash Archive color palette (#F5F4FF, #C09BCB, #C38D77, #94744D, #3D3A4D)
• Patina Violet color palette (#E5DBFF, #B99CF7, #8056BE, #4E2484, #200044)
• Gentle Field color palette (#F4F4FF, #BCB4FF, #7E70EC, #5334AA, #26115B)

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