Antique Cobalt color palette — #E0F1FF · #0083CD · #004576 · #001C30 · #000103
A conversation between Cerulean and Navy, giving this palette its sense of trust and stability.
The five colors
- Frost (#E0F1FF): A whisper-light, dusty blue — the color of deep harbor water.
- Cerulean (#0083CD): A full-bodied, balanced blue — the color of open sky before noon.
- Navy (#004576): A deep, shadowed, balanced blue — the color of open sky before noon.
- Midnight (#001C30): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
- Black (#000103): a grounded near-black with real depth.
Feels like: Trust, Stability, Calm, Sophistication. Tagged monochrome, muted, cool.
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
- Timeworn Cerulean color palette (#D5EFF4, #0093A6, #00515B, #002027, #000102)
- Faded Cornflower color palette (#DBE2F0, #527CD9, #003E90, #01015B, #000106)
- Misty Navy color palette (#E8F3FF, #9DC2F9, #5176B1, #003F73, #00122E)
- Aged Azure Parlor color palette (#D0E8FB, #34A1E1, #00699D, #003958, #000813)
- Moonless Denim color palette (#CFE3F2, #00597D, #4F4300, #002F24, #000205)
- Aged Crimson Thicket color palette (#E6F0DB, #EC003C, #0077BE, #000B19, #000104)
- Iris Pier color palette (#DBE9F3, #95B5F7, #9871C0, #00534F, #000F25)
- Gentle Harbor color palette (#EBE8FF, #8366C4, #53279A, #1D0046, #020008)
Browse the whole catalog at Explore, or see today's palette.