Cerulean Alley color palette — #E3F5FF · #A9D2EB · #4192B0 · #005471 · #00222F
Cerulean and Peacock set the tone — five colors that lean into trust and stability.
The five colors
- Frost (#E3F5FF): A whisper-light, dusty blue — the color of open sky before noon.
- Powder Blue (#A9D2EB): A whisper-light, dusty blue — the color of deep harbor water.
- Cerulean (#4192B0): A luminous, balanced blue — the color of a favorite pair of jeans.
- Peacock (#005471): A full-bodied, balanced blue — the color of open sky before noon.
- Midnight (#00222F): A deep, shadowed, dusty blue — the color of deep harbor water.
Feels like: Trust, Stability, Calm, Sophistication. Tagged monochrome, muted, cool.
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
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- Tempered Navy color palette (#EBF2FF, #C6CAF6, #7282BC, #3E4681, #161D41)
- Ancient Summit color palette (#E3F6FD, #D8D8E6, #AEA69D, #6EA08B, #2A3F4D)
- Softworn Archive color palette (#E9F3FF, #6EB8FA, #0070AC, #003F65, #000F22)
- Antique Cobalt color palette (#ECF3F8, #A6C8E5, #B76A61, #1079B2, #1E111C)
- Chalky Ultramarine Veranda color palette (#CEE4FF, #7494DB, #2051B4, #002550, #000219)
- Ancient Turquoise color palette (#DFFEEB, #A8E1FF, #45AED1, #307191, #1A3F2D)
- Midnight Denim Terrace color palette (#D0E3EE, #006488, #003147, #262026, #000913)
Browse the whole catalog at Explore, or see today's palette.