Antique Delta color palette — #E6DCE7 · #215DCD · #3B00A4 · #470027 · #0A1236

Indigo and Cobalt set the tone — five colors that lean into trust and stability.

The five colors

• Silver (#E6DCE7): a clean, paper-quiet neutral.
• Cobalt (#215DCD): A full-bodied, vivid violet — the color of wild irises.
• Indigo (#3B00A4): A deep, shadowed, vivid violet — the color of wild irises.
• Deep Indigo (#470027): A deep, shadowed, balanced rose — the color of strawberry cream.
• Deep Indigo (#0A1236): A deep, shadowed, dusty violet — the color of wild irises.

Feels like: Trust, Stability, Creativity, Energy, Balance. Tagged retro, vibrant.

Use it as a design system

One click turns Antique 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

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• Inked Nightshade Harbor color palette (#DAE7FB, #1724BA, #150E17, #0C0038, #000017)
• Tempered Aubergine Grove color palette (#ECE5CD, #006E94, #3E1F88, #261D00, #000512)
• Onyx Coast color palette (#D5E9E8, #007091, #003E6E, #3D0047, #001927)
• Hazy Cornflower color palette (#CDE3FF, #009DE8, #2977FF, #4A3EBD, #060B40)
• Frosted Nightshade Pier color palette (#F7EBD4, #008CBB, #5943A5, #453600, #001631)
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Browse the whole catalog at Explore, or see today's palette.