Cerulean Corridor color palette — #E8F5F4 · #9BD0E8 · #3385B0 · #005968 · #02223B

A conversation between Cerulean and Peacock, giving this palette its sense of trust and stability.

The five colors

• Ivory (#E8F5F4): a clean, paper-quiet neutral.
• Sky (#9BD0E8): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cerulean (#3385B0): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Peacock (#005968): A full-bodied, dusty blue — the color of deep harbor water.
• Midnight (#02223B): 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 Corridor 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

• Cerulean Station color palette (#E7F5F5, #C2E0FF, #6D8FC2, #36647F, #1E2C44)
• Cobalt Corridor color palette (#D1E7E6, #2482AF, #003F64, #001E27, #000104)
• Cobalt Market color palette (#F9F4ED, #AECDBE, #337FB2, #005F65, #4A304A)
• Aged Aqua color palette (#D9EFEA, #5FC6C6, #007A82, #004C43, #001A1F)
• Washed Summit color palette (#D7EEED, #51A5DA, #005B97, #003748, #000A1F)
• Peony Basin color palette (#F0E3FE, #DD59A6, #387FC6, #813661, #001C3A)
• Feathered Raspberry color palette (#F2E4F6, #CD406C, #976100, #654B90, #1D0B22)
• Aged Ridge color palette (#FBECFF, #FFD3D3, #E39984, #8D576D, #341F35)

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