Cerulean Boulevard color palette — #EAF9F8 · #C2E0FF · #6C8CBA · #316988 · #394861

Slate Blue takes the lead with Peacock close behind in a set that reads as trust and stability at first glance.

The five colors

• Ivory (#EAF9F8): bright and airy, almost weightless.
• Powder Blue (#C2E0FF): A whisper-light, dusty blue — the color of deep harbor water.
• Slate Blue (#6C8CBA): A luminous, dusty blue — the color of deep harbor water.
• Peacock (#316988): A full-bodied, dusty blue — the color of open sky before noon.
• Charcoal (#394861): A deep, shadowed, dusty violet — the color of twilight just after sunset.

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

Use it as a design system

One click turns Cerulean Boulevard 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

• Frosted Cobalt color palette (#E7FAF9, #A3D4FF, #2E80D9, #006184, #243E6E)
• Timeworn Periwinkle color palette (#F9F4ED, #C5EFE4, #8BA5D7, #3F849D, #414468)
• Dusty Cerulean Boulevard color palette (#D4EEEC, #3D89B0, #004064, #00212A, #000919)
• Turquoise Ridge color palette (#D4E7E4, #3CAECA, #00617B, #003D42, #002333)
• Patina Cerulean Dune color palette (#EBF8F6, #88D3DD, #218699, #00605E, #193F52)
• Teal Courtyard color palette (#F2F7F1, #D9DCF3, #AEB9F3, #29ABB2, #503E64)
• Patina Stone Villa color palette (#FFF0FC, #D9D9CD, #E4B38C, #8B6E8C, #5F4958)
• Frosted Delta color palette (#FFF0FD, #D0615C, #93781C, #7D5987, #423240)

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