Antique Ultramarine color palette — #E7F3E9 · #57AAE3 · #1C64BC · #004856 · #070642

Built around Cobalt, softened by Cornflower — the whole palette hums with trust and stability.

The five colors

• Cream (#E7F3E9): bright and airy, almost weightless.
• Cornflower (#57AAE3): A luminous, balanced blue — the color of open sky before noon.
• Cobalt (#1C64BC): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Deep Teal (#004856): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Deep Indigo (#070642): A deep, shadowed, balanced violet — the color of a velvet chair.

Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged coastal, cool, light.

Use it as a design system

One click turns Antique Ultramarine 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

• Petrol Canyon color palette (#D6E3D8, #4FB1C5, #007093, #004A46, #001527)
• Patina Petrol Drift color palette (#EBF1E0, #8EBDE0, #006AB4, #003B4E, #00020B)
• Wandering Lantern color palette (#FCEAF1, #5D96BE, #184397, #002F33, #12033F)
• Soft Cornflower color palette (#F3E7DD, #87B6D9, #4B7DE6, #006C74, #140042)
• Worn Cobalt color palette (#E8F1EA, #8DCDF5, #4E8AC9, #006A78, #1E2C4F)
• Chalky Azure Lagoon color palette (#EEF8F0, #A7E6FF, #09A6F1, #008287, #234166)
• Linen Seafoam Parlor color palette (#E7FCEB, #64E2DD, #009EAE, #007557, #003948)
• Softworn Powder color palette (#F0F7F1, #D3E0F1, #82BCCC, #599386, #3E5666)

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