Cerulean Alley color palette — #E3FDEB · #009BB1 · #432B42 · #05130A · #010200

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

The five colors

• Honeydew (#E3FDEB): A whisper-light, dusty teal — the color of shallow lagoons.
• Cerulean (#009BB1): A luminous, balanced blue — the color of a favorite pair of jeans.
• Espresso (#432B42): A deep, shadowed, dusty pink — the color of neon signs at night.
• Ink (#05130A): A deep, shadowed, dusty teal — the color of shallow lagoons.
• Black (#010200): quiet, heavy and certain.

Feels like: Trust, Stability, Sophistication. Tagged noir, dark, luxury, 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

• Tempered Lagoon color palette (#ECFBE6, #00A08E, #183D2F, #091206, #010100)
• Azure Corridor color palette (#E2FCF1, #00ABEB, #573D4D, #13221C, #030703)
• Aged Turquoise color palette (#DCEBF3, #00ADCB, #486679, #2A404B, #050F13)
• Dusty Cabin color palette (#FFF0FE, #3B83FF, #4C2835, #160B15, #000201)
• Petrol Workshop color palette (#D6E8DD, #007185, #042D1F, #001107, #000301)
• Periwinkle Orchard color palette (#FFF0FC, #8CABFD, #634E53, #31282F, #0C110E)
• Wandering Loft color palette (#D8FFF3, #70C1FF, #9F8100, #677B34, #00211A)
• Patina Emerald Study color palette (#FFF3E5, #D4D58B, #639A61, #4F6C54, #302708)

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