Cerulean Alley color palette — #E0F5F2 · #498AA0 · #00425B · #002226 · #000A15

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

The five colors

• Cream (#E0F5F2): A whisper-light, dusty teal — the color of shallow lagoons.
• Cerulean (#498AA0): A full-bodied, dusty blue — the color of open sky before noon.
• Navy (#00425B): A deep, shadowed, dusty blue — the color of deep harbor water.
• Midnight (#002226): A deep, shadowed, dusty blue — the color of deep harbor water.
• Ink (#000A15): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Sophistication. Tagged coastal, cool, light, muted.

Use it as a design system

One click turns Cerulean 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

• Cobalt Station color palette (#DAEDFB, #5890CF, #5166B3, #003343, #001023)
• Dusty Lagoon color palette (#E2E6D6, #70AABF, #007FAA, #005C67, #000A15)
• Obsidian Petrol Lagoon color palette (#CFE8EA, #006977, #003541, #001B25, #030611)
• Dusty Workshop color palette (#DCEDEA, #67ABB3, #006272, #003E3C, #00242E)
• Denim Parlor color palette (#F8E9E1, #739E87, #005D93, #003C37, #01002F)
• Aged Study color palette (#D9F0FF, #005976, #67006C, #002432, #0F0010)
• Wandering Harbor color palette (#E3F2F1, #8CB6DB, #316AA8, #004B67, #132C59)
• Moonless Aubergine Drift color palette (#D5E5EF, #004562, #450079, #002C20, #000204)

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