Antique Petrol color palette — #EAF3FA · #8CCEEC · #9574A5 · #2D7B9B · #15151E

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

The five colors

• Ivory (#EAF3FA): a clean, paper-quiet neutral.
• Sky (#8CCEEC): A luminous, dusty blue — the color of deep harbor water.
• Slate Blue (#9574A5): A luminous, balanced violet — the color of twilight just after sunset.
• Slate (#2D7B9B): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Ink (#15151E): a grounded near-black with real depth.

Feels like: Trust, Stability, Creativity, Sophistication. Tagged duotone, 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

• Timeworn Driftwood Thicket color palette (#F0F7F2, #8DCCDC, #9D6897, #1D798C, #3A282B)
• Ancient Powder color palette (#EDF2FB, #B3C0F8, #AD706F, #656E9B, #1B131A)
• Hushed Cerulean color palette (#EEF8F4, #ACD8F5, #B28BBB, #5094BE, #3B282C)
• Muted Chapel color palette (#E4F5FF, #A5C4FF, #8279B2, #654471, #461A38)
• Periwinkle Balcony color palette (#E4F7EF, #77AFF1, #886A9B, #345B4D, #242C3D)
• Cobalt Thicket color palette (#EAF3FE, #5B84C6, #8F5652, #68401F, #0D2023)
• Timeworn Plum Villa color palette (#E8F3FF, #4FAEFF, #BE0C71, #005E9D, #110219)
• Onyx Coast color palette (#D5E3ED, #006086, #500031, #002132, #020005)

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