Antique Petrol color palette — #ECF3F9 · #6395BA · #5A67A0 · #734211 · #031B26

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

The five colors

• Ivory (#ECF3F9): a clean, paper-quiet neutral.
• Slate Blue (#6395BA): A luminous, dusty blue — the color of deep harbor water.
• Slate (#5A67A0): A full-bodied, balanced violet — the color of wild irises.
• Bronze (#734211): A full-bodied, balanced gold — the color of honey in a jar.
• Ink (#031B26): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Trust, Stability, Optimism, Creativity, Sophistication. Tagged jewel, vibrant, muted.

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

• Washed Fern color palette (#E9F4F7, #59ACA8, #686D9D, #5C4A00, #002D36)
• Patina Chapel color palette (#E7F5F9, #4A9093, #2B7591, #6F3143, #042022)
• Tempered Mulberry Field color palette (#EFF1FF, #8974AE, #923E65, #3B4B00, #0D0E25)
• Timeworn Grove color palette (#E3EFFA, #4C89B5, #353A4F, #12202B, #070E10)
• Mulberry Thicket color palette (#EDF7FB, #19A2A7, #93467E, #704013, #223B38)
• Ancient Cobalt color palette (#EAF9F4, #69ACE6, #717DC8, #885B3C, #293B31)
• Frosted Coast color palette (#EAF2FF, #4F6EC2, #7C2C84, #2E3300, #01081C)
• Ancient Cerulean color palette (#ECF3F6, #D6D6DD, #BAADB7, #39909F, #2F383B)

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