Ultramarine Alley color palette — #D4E8F0 · #008593 · #2E51DD · #8A0016 · #000300

A conversation between Cobalt and Wine, giving this palette its sense of trust and stability.

The five colors

• Frost (#D4E8F0): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#008593): A full-bodied, balanced blue — the color of deep harbor water.
• Cobalt (#2E51DD): A full-bodied, vivid violet — the color of a velvet chair.
• Wine (#8A0016): A deep, shadowed, vivid orange — the color of autumn markets.
• Black (#000300): A deep, shadowed, dusty green — the color of fresh herbs.

Feels like: Trust, Stability, Creativity, Energy, Balance. Tagged jewel, vibrant.

Use it as a design system

One click turns 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

• Grape Loft color palette (#DFF1FF, #007EB3, #6F3FC3, #890D00, #000201)
• Mulberry Station color palette (#BEE9ED, #008C70, #0068AD, #8A0059, #020200)
• Powdered Garnet Quarry color palette (#FFE5E0, #009F89, #00709F, #890900, #000E0F)
• Hazy Byzantium color palette (#D6E8F7, #007CB7, #9825A5, #6B4100, #000202)
• Pale Plum color palette (#D7EFF6, #009392, #A2228D, #820023, #0A0700)
• Faded Parlor color palette (#DCF1FF, #13ADEA, #5582FF, #CD031B, #061A00)
• Linen Indigo color palette (#D5DEF5, #736DFD, #BE2776, #625300, #000B11)
• Timeworn Cabin color palette (#DCE8FF, #6F8BF4, #9D60C6, #985A00, #00151A)

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