Frosted Ultramarine Alley color palette — #E9F5EE · #009DBE · #425FB0 · #56296B · #370C1C

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

The five colors

• Cream (#E9F5EE): bright and airy, almost weightless.
• Cerulean (#009DBE): A luminous, balanced blue — the color of deep harbor water.
• Cobalt (#425FB0): A full-bodied, balanced violet — the color of a velvet chair.
• Royal Purple (#56296B): A deep, shadowed, balanced violet — the color of a velvet chair.
• Onyx (#370C1C): A deep, shadowed, dusty red — the color of a theater curtain.

Feels like: Trust, Stability, Creativity, Balance. Tagged cool.

Use it as a design system

One click turns Frosted Ultramarine Alley 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 Lapis color palette (#E7F6F0, #4396C8, #6054AF, #622657, #002421)
• Sunlit Petrol color palette (#EBF5EA, #00A2A1, #0069A9, #47346C, #1B2200)
• Soft Drift color palette (#FBEDF8, #6E89D7, #814999, #6F1D3C, #351300)
• Chalky Nightshade color palette (#C3EBDB, #007BAA, #4800CA, #4D0049, #00120F)
• Timeworn Cerulean color palette (#D1F2DD, #9DC0B2, #6A87AD, #744F59, #482A2D)
• Lagoon Parlor color palette (#E6FAFC, #009F87, #79508A, #713130, #4C320F)
• Turquoise Quarry color palette (#E6F9FF, #00BBC2, #4E85B6, #605489, #214120)
• Chalky Aubergine Delta color palette (#F3E3ED, #5E58C8, #760072, #500010, #000D15)

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