Indigo Harbor color palette — #E1EEF9 · #7474D8 · #79548A · #553101 · #221D00

Built around Periwinkle, softened by Slate — the whole palette hums with optimism and creativity.

The five colors

• Frost (#E1EEF9): A whisper-light, dusty blue — the color of open sky before noon.
• Periwinkle (#7474D8): A luminous, balanced violet — the color of twilight just after sunset.
• Slate (#79548A): A full-bodied, balanced violet — the color of wild irises.
• Espresso (#553101): A deep, shadowed, dusty gold — the color of old brass.
• Onyx (#221D00): A deep, shadowed, dusty green — the color of a quiet forest floor.

Feels like: Optimism, Creativity, Balance. Tagged vintage, retro, muted.

Use it as a design system

One click turns Indigo Harbor 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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• Timeworn Lilac color palette (#E1EBF8, #AF9FFC, #9F78A5, #7B5305, #404619)
• Wandering Blush Summit color palette (#F5DAF6, #CC7A97, #965A50, #345331, #00342B)
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Browse the whole catalog at Explore, or see today's palette.