Ultramarine Alley color palette — #DCEDDB · #009793 · #2730D3 · #00504E · #000010

Cobalt takes the lead with Fern close behind in a set that reads as creativity and calm at first glance.

The five colors

• Honeydew (#DCEDDB): A whisper-light, dusty green — the color of new leaves after rain.
• Fern (#009793): A luminous, balanced teal — the color of sea glass.
• Cobalt (#2730D3): A full-bodied, vivid violet — the color of wild irises.
• Forest (#00504E): A deep, shadowed, dusty teal — the color of shallow lagoons.
• Black (#000010): A deep, shadowed, dusty violet — the color of a velvet chair.

Feels like: Creativity, Calm, Energy, Balance. Tagged duotone, vibrant, cool.

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

• Feathered Corridor color palette (#E4F3E8, #0094A6, #5D26B8, #004E59, #060003)
• Ancient Emerald Lagoon color palette (#E7EDDD, #009C66, #005A7D, #005334, #000204)
• Sunlit Navy Drift color palette (#F5EFE1, #007E9A, #0042A3, #580200, #000D17)
• Patina Navy Summit color palette (#D0E6E8, #008DB3, #005993, #001E73, #0B0035)
• Midnight Aubergine Field color palette (#DBE5D3, #007B61, #40007E, #002F23, #03000B)
• Indigo Veranda color palette (#E5F7E8, #00C1CE, #5E5DF5, #00777F, #0B0933)
• Byzantium Summit color palette (#D3E7E7, #18BC80, #9500E9, #007B51, #030009)
• Ancient Aubergine color palette (#D2E4DB, #007192, #67008C, #471100, #050900)

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