Antique Cerulean color palette — #DFEDEA · #43A2AB · #006372 · #003C39 · #000B10

Cerulean takes the lead with Peacock close behind in a set that reads as trust and stability at first glance.

The five colors

• Honeydew (#DFEDEA): bright and airy, almost weightless.
• Cerulean (#43A2AB): A luminous, balanced blue — the color of a favorite pair of jeans.
• Peacock (#006372): A full-bodied, balanced blue — the color of open sky before noon.
• Deep Forest (#003C39): A deep, shadowed, dusty teal — the color of glacier melt.
• Ink (#000B10): 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 Cerulean 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 Denim Parlor color palette (#E4E5DA, #6EAEB4, #00606D, #002B29, #000102)
• Timeworn Orchard color palette (#D5E4E4, #7197B9, #1557A1, #00384F, #000429)
• Lagoon Boulevard color palette (#F4E8F1, #3F8E95, #004357, #002318, #000A17)
• Timeworn Petrol color palette (#F6E4DB, #51B1B9, #0080A2, #006046, #000A17)
• Timeworn Cerulean color palette (#E5F1F0, #96CEE6, #0891C8, #006A79, #00314F)
• Cobalt Boulevard color palette (#D6E4E4, #92B5D8, #2F73CD, #005476, #08194D)
• Airy Turquoise Boulevard color palette (#EBF8F6, #A8E7F6, #00ACD4, #008187, #004660)
• Wandering Rust Garden color palette (#E5DBF2, #CA839C, #BD5B6D, #6B2B69, #1A000C)

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