Cobalt Corridor color palette — #E8F5F4 · #A7D7F4 · #288ACA · #005F75 · #002648

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.
• Powder Blue (#A7D7F4): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#288ACA): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#005F75): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Midnight (#002648): A deep, shadowed, dusty blue — the color of open sky before noon.

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

Use it as a design system

One click turns Cobalt 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

• Frosted Cobalt color palette (#E5F6F5, #84C3F0, #0075C4, #004E66, #00183D)
• Muted Lagoon color palette (#EAF4F2, #A1D0DE, #008C97, #005C53, #00262C)
• Washed Denim Canyon color palette (#E0F2F0, #5E92AA, #004F73, #002A33, #00050D)
• Feathered Azure Harbor color palette (#F4F6ED, #B3E2FF, #10A4F8, #007E9B, #17416C)
• Cypress Orchard color palette (#ECF4F2, #CDDAE6, #68A9AB, #0C7D69, #183B48)
• Ancient Moss Station color palette (#DFECBD, #788E00, #00877D, #954900, #151B00)
• Aged Workshop color palette (#F6F0D3, #A59900, #6D7400, #404E00, #1F2D00)
• Worn Mint color palette (#D2FDF1, #A8ECD9, #65D69C, #768100, #152F0E)

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