Cobalt Alley color palette — #D9F2FF · #0088BC · #005074 · #001E2F · #000103

Cerulean and Peacock set the tone — five colors that lean into trust and stability.

The five colors

• Frost (#D9F2FF): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#0088BC): A full-bodied, balanced blue — the color of deep harbor water.
• Peacock (#005074): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Midnight (#001E2F): A deep, shadowed, dusty blue — the color of deep harbor water.
• Black (#000103): a grounded near-black with real depth.

Feels like: Trust, Stability, Calm, Sophistication. Tagged monochrome, muted, cool.

Use it as a design system

One click turns Cobalt 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

• Sapphire Delta color palette (#DCEBFD, #276BC7, #00396B, #000F2F, #000105)
• Antique Lagoon Balcony color palette (#D8EEEA, #009188, #004F4A, #00211D, #000202)
• Sky Study color palette (#EBF7FF, #22B5F2, #006E95, #002B3D, #000103)
• Washed Cobalt color palette (#D1FDEE, #8BC0E9, #4480BB, #004478, #001627)
• Soft Nightshade Station color palette (#E7EEFE, #517ED2, #232FAF, #030054, #000010)
• Iris Coast color palette (#D2E4D9, #87ACE3, #9B7BBE, #005B58, #000F1E)
• Softworn Navy Grove color palette (#FFEBF7, #BBC7F1, #7582BC, #404181, #18173A)
• Moonless Aubergine color palette (#E4E2EF, #584FAF, #320078, #0B0028, #020008)

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