Cobalt Alley color palette — #DFF3FF · #0086C2 · #004F71 · #001E2E · #000103

A conversation between Cerulean and Peacock, giving this palette its sense of trust and stability.

The five colors

• Frost (#DFF3FF): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#0086C2): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Peacock (#004F71): A full-bodied, balanced blue — the color of open sky before noon.
• Midnight (#001E2E): 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

• Hushed Lagoon color palette (#D7F5F4, #009792, #005555, #001C1B, #000201)
• Linen Delta color palette (#E0F4FF, #1AB2F6, #006AA1, #002943, #000103)
• Worn Cobalt color palette (#D0FEF1, #8ABAEC, #2876BF, #004678, #001933)
• Dusty Indigo color palette (#D4EDFB, #7DB0EE, #7F6FE5, #005760, #001221)
• Nightshade Drift color palette (#DFEAFF, #326BD9, #0700B6, #000D2C, #000105)
• Iris Thicket color palette (#FFEBF8, #C0C5F6, #777BC5, #464979, #2D1425)
• Frosted Raspberry color palette (#E7EFD2, #E20087, #005BDB, #09041B, #030003)
• Timeworn Studio color palette (#E9E7FF, #7E68DE, #4D00BD, #1B0053, #010009)

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