Cerulean Corridor color palette — #F4F6EF · #C3DDED · #9BC2DD · #659AB1 · #5A455B

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

The five colors

• Ivory (#F4F6EF): bright and airy, almost weightless.
• Powder Blue (#C3DDED): A whisper-light, dusty blue — the color of open sky before noon.
• Sky (#9BC2DD): A luminous, dusty blue — the color of open sky before noon.
• Slate Blue (#659AB1): A luminous, dusty blue — the color of deep harbor water.
• Charcoal Brown (#5A455B): A full-bodied, dusty pink — the color of a candy shop window.

Feels like: Trust, Stability, Sophistication, Softness, Clarity. 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

• Worn Lagoon color palette (#F5F6EE, #C4DDE1, #9AD1C7, #5AA195, #3B5444)
• Azure Meadow color palette (#EFF7F7, #D7DBEC, #709ECA, #45768A, #465465)
• Antique Station color palette (#E4FBF5, #A1D1FF, #CEACE0, #5CB4A6, #203F38)
• Timeworn Terrace color palette (#F3F7EB, #9ED4F5, #0080C7, #004E62, #000D20)
• Petrol Basin color palette (#FFF0FE, #DAD3DC, #99B9E8, #50719E, #3D233C)
• Aged Cerulean Archive color palette (#F5F6EB, #B7EBE4, #20A1C2, #00696C, #002230)
• Wandering Station color palette (#ECEDDA, #6AB1AC, #006164, #002C24, #000102)
• Hushed Turquoise color palette (#F6F7E6, #D1DEF7, #3AC2D5, #008980, #003C48)

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