Cobalt Quarry color palette — #EBF5ED · #B1D5EF · #3288CE · #00616B · #0B224F

Cerulean and Midnight set the tone — five colors that lean into trust and stability.

The five colors

• Cream (#EBF5ED): bright and airy, almost weightless.
• Powder Blue (#B1D5EF): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#3288CE): A luminous, balanced blue — the color of a favorite pair of jeans.
• Peacock (#00616B): A full-bodied, dusty blue — the color of deep harbor water.
• Midnight (#0B224F): A deep, shadowed, balanced violet — the color of twilight just after sunset.

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

Use it as a design system

One click turns Cobalt 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

• Weathered Cerulean Grove color palette (#ECF4ED, #AECED6, #0D8B9B, #005E47, #002531)
• Quiet Sapphire color palette (#E7F6EA, #92C2E2, #0071D1, #00505C, #060A52)
• Cornflower Study color palette (#FCF3EC, #A0D7F3, #3D7CE1, #00675E, #3E3962)
• Muted Denim color palette (#E0F0E3, #5493AE, #004E78, #002B2E, #000411)
• Petrol Boulevard color palette (#EEF3EF, #D8DAED, #869CC8, #28758E, #2C354E)
• Gentle Raspberry Orchard color palette (#F5DAFD, #D84378, #668100, #00679F, #330014)
• Airy Mulberry Alley color palette (#F8EDFF, #DA709B, #00997B, #A5005E, #00281E)
• Timeworn Balcony color palette (#FFDFEA, #B99B6A, #965B16, #702C00, #231B00)

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