Antique Cobalt Field color palette — #EAF9F8 · #AAC9E1 · #447EA9 · #005C72 · #1C3C5E

Built around Slate, softened by Peacock — the whole palette hums with trust and stability.

The five colors

• Ivory (#EAF9F8): bright and airy, almost weightless.
• Sky (#AAC9E1): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Slate (#447EA9): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Peacock (#005C72): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Navy (#1C3C5E): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Trust, Stability, Calm, Sophistication. Tagged coastal, cool, light, muted.

Use it as a design system

One click turns Antique Cobalt Field 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

• Cobalt Chapel color palette (#FAEEF3, #AACCE6, #557DB3, #005B5D, #191A45)
• Antique Cerulean color palette (#EBF8F6, #C1E3ED, #4299A2, #167166, #234E5F)
• Muted Petrol color palette (#E2F3EF, #8EB9C8, #007584, #00504B, #003440)
• Aged Navy Parlor color palette (#E3F3F2, #4D87B0, #003E6E, #00202D, #00081E)
• Frosted Denim Summit color palette (#DEF6F5, #74A4CE, #0056A5, #003A51, #031A4E)
• Antique Sky Harbor color palette (#F4F7EC, #C4EADB, #63BAFB, #2F99B8, #49304C)
• Timeworn Pewter Harbor color palette (#FEF0FF, #FACED8, #D69B86, #9B5A71, #4A3449)
• Plum Lagoon color palette (#F1DCF6, #B8556C, #936000, #674794, #38213D)

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