Antique Cobalt Harbor color palette — #F3F8E8 · #A0D3F3 · #0080C8 · #004E62 · #000D20

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

The five colors

• Ivory (#F3F8E8): A whisper-light, dusty green — the color of a quiet forest floor.
• Powder Blue (#A0D3F3): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#0080C8): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#004E62): A deep, shadowed, dusty blue — the color of deep harbor water.
• Ink (#000D20): A deep, shadowed, dusty blue — the color of open sky before noon.

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

Use it as a design system

One click turns Antique Cobalt Harbor 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

• Wandering Lagoon Market color palette (#F6F6E7, #85DEDB, #008B92, #005347, #001013)
• Timeworn Denim Harbor color palette (#D6E2D9, #75A3BE, #005A9D, #003840, #000033)
• Azure Summit color palette (#F6EAE0, #85CAEF, #4E93EA, #007C7F, #16164A)
• Dusty Lantern color palette (#F6F6E8, #B8ECDC, #00A6AC, #006C5B, #002328)
• Periwinkle Delta color palette (#F3F7EA, #DAD6E1, #67B4FF, #0082A9, #1B355A)
• Frosted Amber Summit color palette (#FFEAD6, #D17900, #00915E, #723F00, #000B04)
• Tempered Powder Workshop color palette (#F5F6EF, #C0DEEA, #A4C6F9, #609DA5, #36554A)
• Wandering Ember color palette (#FAE3DB, #F06204, #994B00, #4A2600, #1B0C00)

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