Antique Cobalt color palette — #DDE5F2 · #556EB0 · #2F3047 · #151F31 · #0C0D14

Slate takes the lead with Navy close behind in a set that reads as creativity and sophistication at first glance.

The five colors

• Frost (#DDE5F2): a clean, paper-quiet neutral.
• Slate (#556EB0): A full-bodied, balanced violet — the color of a velvet chair.
• Navy (#2F3047): A deep, shadowed, dusty violet — the color of wild irises.
• Midnight (#151F31): A deep, shadowed, dusty violet — the color of wild irises.
• Ink (#0C0D14): a grounded near-black with real depth.

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

• Weathered Iris color palette (#DEE5F2, #6E88E8, #424C6A, #272E3B, #14191F)
• Periwinkle Ridge color palette (#F3DDEF, #85A6FF, #856571, #534450, #131A18)
• Smoked Mulberry color palette (#E5DDEF, #934074, #341C33, #1A0C26, #09030A)
• Nocturne Grape Corridor color palette (#E7E5FD, #612BCC, #310C33, #0F012E, #050007)
• Soft Olive color palette (#F4F4FF, #9D76B4, #678824, #00765B, #363353)
• Nightshade Pier color palette (#E6EDFF, #3000A1, #36171C, #11001A, #000206)
• Lowlit Mulberry color palette (#F6E9FE, #800049, #33201D, #240100, #0A0003)
• Cellar Meadow color palette (#EEEEFF, #3C2823, #450062, #2D1417, #0D0006)

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