Cerulean Quarry color palette — #EAFCDD · #C6F0FF · #55BFD2 · #158EB3 · #563C59

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

The five colors

• Custard (#EAFCDD): A whisper-light, dusty green — the color of new leaves after rain.
• Frost (#C6F0FF): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cyan (#55BFD2): A luminous, balanced blue — the color of deep harbor water.
• Cerulean (#158EB3): A luminous, balanced blue — the color of deep harbor water.
• Charcoal (#563C59): A deep, shadowed, dusty pink — the color of a candy shop window.

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

Use it as a design system

One click turns Cerulean Quarry 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

• Patina Aqua Hollow color palette (#DEFCFF, #50CFCE, #2D91A5, #376F88, #40566B)
• Patina Turquoise color palette (#ECF9F1, #B9F0FF, #FDB9A0, #00ACCA, #4C4540)
• Cobalt Harbor color palette (#DBFFEC, #DBE2F8, #8EB3F2, #6C79C0, #5E3A4A)
• Dusty Aqua color palette (#D5F8D4, #5ECBD2, #359CAD, #266575, #1F392D)
• Tempered Basin color palette (#E0FDF0, #BBE5E7, #75BADF, #0E7B9F, #003046)
• Nightshade Station color palette (#E3FAFF, #79CFFB, #4190EC, #3B4AAF, #36285B)
• Lagoon Boulevard color palette (#FAF7D5, #B2EDD9, #7CC79D, #129587, #37563D)
• Navy Delta color palette (#AFF8FF, #26C5F7, #007FBB, #0043A7, #14104A)

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