Antique Cerulean color palette — #DFF0ED · #498C96 · #004451 · #002222 · #000B11

Storm Blue takes the lead with Deep Teal close behind in a set that reads as trust and stability at first glance.

The five colors

• Honeydew (#DFF0ED): bright and airy, almost weightless.
• Storm Blue (#498C96): A full-bodied, dusty blue — the color of open sky before noon.
• Deep Teal (#004451): A deep, shadowed, dusty blue — the color of open sky before noon.
• Onyx (#002222): A deep, shadowed, dusty teal — the color of shallow lagoons.
• Ink (#000B11): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

Feels like: Trust, Stability, 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

• Softworn Ridge color palette (#E3F3F3, #5D84AB, #00387F, #002030, #01022B)
• Ancient Cerulean color palette (#EDDFD8, #3EA2AE, #00617F, #003D2E, #000A18)
• Muted Cobalt Garden color palette (#EBE1E9, #68ADB6, #007EAD, #00613A, #000527)
• Muted Petrol color palette (#E7F1F0, #81BAD6, #0070A2, #004E5C, #0C304C)
• Eclipse Denim Loft color palette (#D9E3EF, #00509B, #004B2D, #002044, #000803)
• Quiet Byzantium Coast color palette (#D9E2FA, #9D87C9, #874AA1, #181F75, #100624)
• Nocturne Grove color palette (#F7DDE7, #7E4D00, #432200, #200900, #060300)
• Cerulean Lantern color palette (#E8F9F7, #A0D9EA, #008CB3, #00656D, #014562)

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