Ancient Cobalt color palette — #F9EEF2 · #AACCE8 · #5F78BD · #005B59 · #24173E

A conversation between Slate and Peacock, giving this palette its sense of creativity and calm.

The five colors

• Blush (#F9EEF2): bright and airy, almost weightless.
• Sky (#AACCE8): A whisper-light, dusty blue — the color of deep harbor water.
• Slate (#5F78BD): A full-bodied, balanced violet — the color of a velvet chair.
• Peacock (#005B59): A full-bodied, dusty teal — the color of glacier melt.
• Deep Indigo (#24173E): A deep, shadowed, dusty violet — the color of twilight just after sunset.

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

Use it as a design system

One click turns Ancient Cobalt 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 Hollow color palette (#F8EEF8, #ABCEDA, #0D88AF, #075F2F, #0A213B)
• Aged Harbor color palette (#EFF8F1, #ADC9E0, #4E7AB4, #005D6E, #2D385E)
• Dusty Sapphire color palette (#FFEBF6, #6CC9ED, #0370D3, #005346, #17074B)
• Weathered Station color palette (#FAF4EB, #C3E3F7, #7BA8E6, #007C92, #212B52)
• Antique Coast color palette (#EAD6F0, #BE5271, #007E84, #1B5E7B, #290510)
• Wandering Atelier color palette (#EBE0E8, #4896A8, #004D7A, #002D1F, #02001D)
• Softworn Navy color palette (#D8E4D7, #567D9C, #242890, #001F20, #020007)
• Dusty Pewter color palette (#F7EDFF, #FFCBB2, #B2AF71, #7F5B89, #2D172E)

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