Antique Cobalt color palette — #ECF2FD · #647AB8 · #353C4E · #242932 · #14141B

A conversation between Slate and Charcoal, giving this palette its sense of creativity and sophistication.

The five colors

• Ivory (#ECF2FD): a clean, paper-quiet neutral.
• Slate (#647AB8): A full-bodied, balanced violet — the color of wild irises.
• Charcoal (#353C4E): A deep, shadowed, dusty violet — the color of wild irises.
• Onyx (#242932): a grounded near-black with real depth.
• Ink (#14141B): quiet, heavy and certain.

Feels like: Creativity, Sophistication. Tagged noir, dark, luxury, muted.

Use it as a design system

One click turns Antique Cobalt 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

• Periwinkle Harbor color palette (#FAEDF8, #7E9AD9, #675159, #41333F, #1A2420)
• Wandering Pier color palette (#F9EEF6, #9DB4F5, #8C7382, #5C505A, #242024)
• Antique Corridor color palette (#E7E1F4, #9F4F91, #382D42, #211C29, #100A10)
• Shadow Grape color palette (#DFE4F7, #6C4BCA, #322244, #111530, #090512)
• Tempered Summit color palette (#F4F4FF, #A78BBC, #B77477, #4B7BA3, #404056)
• Washed Canyon color palette (#F3F4FF, #B6A6D6, #5CA7AC, #7A65A3, #235463)
• Lowlit Aubergine color palette (#F0EDFF, #70007C, #2C1B11, #140723, #040010)
• Tempered Lagoon color palette (#EEF8F2, #AAC9BB, #5F8C7E, #4A6D71, #3D5349)

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