Cerulean Boulevard color palette — #E4F1EF · #9BC8DB · #00A3C2 · #007D7E · #002330

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

The five colors

• Cream (#E4F1EF): bright and airy, almost weightless.
• Sky (#9BC8DB): A luminous, dusty blue — the color of a favorite pair of jeans.
• Cerulean (#00A3C2): A luminous, balanced blue — the color of deep harbor water.
• Teal (#007D7E): A full-bodied, balanced teal — the color of glacier melt.
• Midnight (#002330): A deep, shadowed, dusty blue — the color of open sky before noon.

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

• Cobalt Quarry color palette (#D3E3E2, #82B8D4, #008CCC, #006A7E, #001529)
• Hushed Turquoise color palette (#E4F2F0, #A6DCF4, #50B0E1, #008EA2, #00314F)
• Patina Cobalt Chapel color palette (#FEF2ED, #85DBEA, #0085B2, #005342, #000D20)
• Turquoise Lantern color palette (#DFE1D2, #46ACBE, #006277, #00393A, #000D14)
• Ancient Byzantium color palette (#E0DDEE, #CD75D4, #009CCC, #B300C0, #001E2B)
• Turquoise Lantern color palette (#EEF7F6, #D1DDF4, #80C9E9, #00ACBB, #2F4B60)
• Hazy Pier color palette (#E4E2F0, #B667CA, #DC4846, #0074D7, #1F0227)
• Soft Terracotta color palette (#FAE9F3, #C89071, #C2592C, #A51F06, #251000)

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