Antique Indigo color palette — #EFF6FC · #8BB4D5 · #6763B3 · #00659D · #1E2332

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

The five colors

• Ivory (#EFF6FC): a clean, paper-quiet neutral.
• Sky (#8BB4D5): A luminous, dusty blue — the color of open sky before noon.
• Slate (#6763B3): A full-bodied, balanced violet — the color of twilight just after sunset.
• Peacock (#00659D): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Midnight (#1E2332): A deep, shadowed, dusty violet — the color of twilight just after sunset.

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

Use it as a design system

One click turns Antique Indigo 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

• Wandering Ultramarine color palette (#F1F5FE, #A2ABDE, #8A5A91, #4C52B3, #252133)
• Petrol Archive color palette (#EEF7FA, #75BDBC, #1F789F, #006E6E, #102735)
• Plum Grove color palette (#EBF3F7, #74C0D3, #A84E95, #007184, #100B18)
• Weathered Petrol color palette (#F1F6FB, #DAD9E2, #C1BDCD, #5276A7, #404953)
• Weathered Garnet color palette (#FFF0FD, #9191C6, #785998, #7F2F37, #353B5A)
• Aubergine Canyon color palette (#EBF1FF, #A0A8D8, #7166AD, #61349C, #522274)
• Peony Pier color palette (#F0F7F3, #6CD5F1, #BB70B4, #008FAB, #311E21)
• Tempered Balcony color palette (#D8E3F0, #0368BF, #370088, #00274E, #02000C)

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