Chalky Cerulean color palette — #D0F9FF · #79CCD3 · #008DB9 · #3C6594 · #554B66

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

The five colors

• Frost (#D0F9FF): A whisper-light, dusty blue — the color of deep harbor water.
• Aqua (#79CCD3): A luminous, balanced blue — the color of a favorite pair of jeans.
• Cerulean (#008DB9): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#3C6594): A full-bodied, balanced blue — the color of deep harbor water.
• Charcoal Brown (#554B66): A full-bodied, dusty violet — the color of twilight just after sunset.

Feels like: Trust, Stability, Calm, Balance. Tagged cool.

Use it as a design system

One click turns Chalky 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

• Cobalt Field color palette (#E9F8FF, #7FBBE2, #5081CB, #655B94, #4A4A63)
• Patina Amber color palette (#ECF7FF, #84B7D8, #C78856, #2D7AA6, #624250)
• Tempered Lagoon Corridor color palette (#DAFFF4, #81C09E, #00A08E, #006D7E, #395668)
• Dusty Sky Lagoon color palette (#DAF8DB, #96E2F1, #70C1E4, #6796C0, #5E4359)
• Muted Amber color palette (#E8F8FF, #4CA7B4, #B57D11, #7C793E, #2E4650)
• Worn Driftwood Parlor color palette (#EEF8F1, #99C3B5, #8D8055, #745261, #374C4B)
• Sapphire Grove color palette (#D1E5E5, #00AEE6, #006EE8, #3739AF, #4A2B66)
• Moonless Onyx Study color palette (#CEF4F1, #006979, #003551, #0A0056, #0C0024)

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