Cerulean Corridor color palette — #EFF8F1 · #C1E3EE · #269AB0 · #01735E · #304B5D

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

The five colors

• Ivory (#EFF8F1): a clean, paper-quiet neutral.
• Powder Blue (#C1E3EE): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#269AB0): A luminous, balanced blue — the color of open sky before noon.
• Teal (#01735E): A full-bodied, balanced teal — the color of sea glass.
• Charcoal (#304B5D): A deep, shadowed, dusty blue — the color of deep harbor water.

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

• Wandering Azure Meadow color palette (#F1F7F2, #D7DEEF, #6E9ECA, #247C86, #465367)
• Muted Chapel color palette (#F6EFF6, #A9EAEC, #5597B3, #3E6A49, #1D2D40)
• Cobalt Bloom color palette (#EFF8F0, #97CFDE, #0083AF, #00605D, #1B3D5A)
• Tempered Cerulean color palette (#E2EDE4, #3D9EAE, #005269, #00302C, #001625)
• Antique Aqua Coast color palette (#F5F6EE, #C4E5DD, #7ACCD9, #5EA79F, #30503D)
• Worn Bronze Villa color palette (#E5FCEB, #A58419, #008B9C, #8D4E88, #243F2D)
• Patina Navy Studio color palette (#E0E9E2, #5A85A8, #003880, #002129, #040327)
• Quiet Iris color palette (#EAFAEC, #BC9A58, #6984DA, #825F00, #304262)

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