Quiet Cobalt color palette — #ECE3D7 · #78BCDA · #187BB9 · #00585E · #011D47

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

The five colors

• Parchment (#ECE3D7): bright and airy, almost weightless.
• Sky (#78BCDA): A luminous, balanced blue — the color of a favorite pair of jeans.
• Cerulean (#187BB9): A full-bodied, balanced blue — the color of deep harbor water.
• Peacock (#00585E): A full-bodied, dusty blue — the color of open sky before noon.
• Midnight (#011D47): A deep, shadowed, balanced blue — the color of deep harbor water.

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

Use it as a design system

One click turns Quiet 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

• Pale Lagoon color palette (#F4EDE3, #8ECBFF, #5B86CD, #006880, #252A4D)
• Cobalt Market color palette (#E6FAF8, #98D6F1, #0084B9, #004F5D, #000E1C)
• Worn Loft color palette (#F0E7E0, #76A6BC, #00599A, #003E3C, #10174D)
• Aged Lagoon color palette (#EFE5D5, #4BB5AF, #00747E, #004C35, #00171E)
• Glacier Drift color palette (#FFF4E2, #00E6F1, #009DB8, #007461, #00384E)
• Frosted Periwinkle Balcony color palette (#FFF4E3, #B2E3FF, #50A1EC, #00808F, #2A3E69)
• Powder Chapel color palette (#F9F4ED, #C5EDE8, #87BAD0, #738F6D, #385049)
• Misty Emerald Alley color palette (#DEF0D7, #00A04B, #007B54, #004E43, #002726)

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