Antique Ultramarine Basin color palette — #D6EAFF · #6B93DA · #1B4DAD · #002C4E · #00182E
Cobalt takes the lead with Lavender Blue close behind in a set that reads as trust and stability at first glance.
The five colors
- Frost (#D6EAFF): A whisper-light, dusty blue — the color of deep harbor water.
- Lavender Blue (#6B93DA): A luminous, balanced violet — the color of twilight just after sunset.
- Cobalt (#1B4DAD): A full-bodied, vivid violet — the color of twilight just after sunset.
- Midnight (#002C4E): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
- Midnight (#00182E): A deep, shadowed, dusty blue — the color of open sky before noon.
Feels like: Trust, Stability, Calm, Balance. Tagged monochrome, cool.
Use it as a design system
One click turns Antique Ultramarine Basin 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 Azure Lagoon color palette (#D1EBFF, #2A9ACE, #005F80, #002D47, #001A2B)
- Feathered Navy Basin color palette (#F2F5FF, #84A4E3, #275CAC, #002C86, #121B4F)
- Sunlit Hollow color palette (#CBE3FF, #8AC5FF, #2D93F6, #3161AF, #001537)
- Soft Sapphire color palette (#CEE4FF, #72ACFF, #0074E3, #003E7A, #00183A)
- Faded Coast color palette (#DBDEEC, #5E76D2, #302CA8, #180057, #06002E)
- Hushed Boulevard color palette (#DCDDFF, #9A8CDD, #5738A9, #250078, #13003F)
- Muted Navy Boulevard color palette (#FFF0F9, #AFB3E9, #7460A8, #3C3589, #2C2652)
- Hazy Cornflower color palette (#DFE7CB, #DCAF2B, #0082E9, #001936, #180C1A)
Browse the whole catalog at Explore, or see today's palette.