Antique Cobalt Dune color palette — #F3F7EE · #9ED2C3 · #427ABC · #005B7B · #273A5D

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

The five colors

• Ivory (#F3F7EE): a clean, paper-quiet neutral.
• Pistachio (#9ED2C3): A whisper-light, dusty teal — the color of sea glass.
• Cerulean (#427ABC): A full-bodied, balanced blue — the color of deep harbor water.
• Peacock (#005B7B): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Navy (#273A5D): A deep, shadowed, dusty violet — the color of twilight just after sunset.

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

Use it as a design system

One click turns Antique Cobalt Dune 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

• Muted Cerulean Field color palette (#F5F6EB, #ACD0B2, #008799, #00605C, #004251)
• Wandering Sky Bloom color palette (#F4F7EB, #5AC6F3, #0076A8, #005462, #003659)
• Worn Cobalt Hollow color palette (#FAF0E6, #9FCDF4, #627AB2, #005A64, #331327)
• Aged Grove color palette (#FEF1F5, #ADDAFF, #7293DB, #0B7A85, #313956)
• Timeworn Cerulean color palette (#E1E4D6, #419DB5, #00516A, #002F34, #001623)
• Worn Lagoon Market color palette (#FBF4ED, #C3EADE, #9EAEEB, #009FA1, #403257)
• Rust Bloom color palette (#FFDADF, #A754A8, #BC361A, #33589B, #3E2227)
• Timeworn Blush Summit color palette (#FFF1F3, #FFC9F0, #DE94B5, #795B8E, #503236)

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