Petrol Delta color palette — #E1ECE3 · #8CBAD5 · #376FA3 · #004A53 · #051236

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

The five colors

• Honeydew (#E1ECE3): a clean, paper-quiet neutral.
• Sky (#8CBAD5): A luminous, dusty blue — the color of open sky before noon.
• Slate (#376FA3): A full-bodied, balanced blue — the color of deep harbor water.
• Deep Teal (#004A53): A deep, shadowed, dusty blue — the color of open sky before noon.
• Midnight (#051236): A deep, shadowed, dusty violet — the color of wild irises.

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

Use it as a design system

One click turns Petrol Delta 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

• Cobalt Lantern color palette (#EDF4EE, #ABCBEA, #597CB6, #00586C, #171C41)
• Antique Petrol Summit color palette (#F7ECE4, #8EBDAB, #4566A9, #00504B, #302159)
• Tempered Denim color palette (#D8E9DB, #60ABAB, #006371, #003B2D, #000D14)
• Blush Archive color palette (#EFF0FF, #E3A9DE, #DE869E, #545194, #1D1733)
• Tempered Lagoon color palette (#E3F4E6, #278985, #00444B, #002015, #000202)
• Washed Byzantium color palette (#E3E4FA, #8642C2, #874F00, #005951, #110220)
• Hazy Grape Terrace color palette (#E1EAFF, #6E75E3, #613CB2, #430F6F, #290032)
• Washed Aubergine Canyon color palette (#E6DAEE, #AE75C8, #753A9B, #41005D, #090010)

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