Ancient Cobalt Coast color palette — #F8F1E5 · #ADDCC9 · #4087C9 · #00606C · #0F224E

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

The five colors

• Cream (#F8F1E5): bright and airy, almost weightless.
• Oat (#ADDCC9): A whisper-light, dusty teal — the color of sea glass.
• Cerulean (#4087C9): A luminous, balanced blue — the color of deep harbor water.
• Peacock (#00606C): A full-bodied, dusty blue — the color of deep harbor water.
• Midnight (#0F224E): A deep, shadowed, balanced violet — the color of twilight just after sunset.

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

Use it as a design system

One click turns Ancient Cobalt Coast 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

• Cerulean Market color palette (#F7F1E7, #B5D0B5, #008B9E, #005D49, #002531)
• Gentle Cornflower color palette (#FFF0F7, #A4D6F3, #4A7ADD, #006760, #403961)
• Quiet Sapphire color palette (#F9F1E4, #87C3ED, #006FD7, #004F5E, #090B4F)
• Turquoise Thicket color palette (#D9EFF1, #00B3D4, #00729B, #004B76, #001F4E)
• Hushed Denim color palette (#F5EDE2, #5E92AA, #004D7B, #002B2F, #000313)
• Hazy Petrol color palette (#CCFEF1, #CFDCFF, #C7B2F6, #007B9B, #0E2B51)
• Plum Cabin color palette (#CFE8FF, #0089D7, #C33A67, #516C00, #00192E)
• Tempered Periwinkle color palette (#FCF3EC, #D8D5E1, #83ADFF, #008980, #372961)

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