Cerulean Alley color palette — #FCF4E7 · #CEE8FF · #8BB7FF · #00A1C2 · #353C66

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

The five colors

• Ivory (#FCF4E7): bright and airy, almost weightless.
• Frost (#CEE8FF): A whisper-light, dusty blue — the color of open sky before noon.
• Sky (#8BB7FF): A luminous, balanced blue — the color of deep harbor water.
• Cerulean (#00A1C2): A luminous, balanced blue — the color of a favorite pair of jeans.
• Navy (#353C66): A deep, shadowed, dusty violet — the color of twilight just after sunset.

Feels like: Trust, Stability, Creativity, Calm, Balance. 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

• Powdered Sky Drift color palette (#FCF4E8, #B0F1FF, #37C6FB, #00A69D, #054469)
• Timeworn Periwinkle color palette (#FFF1F5, #D8D3DE, #89ABFE, #008694, #342A62)
• Cobalt Market color palette (#D0F2FA, #5ACCFF, #1EACF9, #2B7DDA, #233970)
• Chalky Blush Workshop color palette (#DFEDFF, #81B7FF, #FF7B88, #73AF53, #183151)
• Timeworn Orchard color palette (#F4EEE4, #88E6E6, #39B6CB, #009475, #003344)
• Ancient Cobalt color palette (#E6F6F5, #B0D4F5, #4886C9, #005D7D, #07224F)
• Azure Chapel color palette (#F0E9DD, #75CEE7, #1C9ED4, #007D7B, #00213C)
• Wandering Cobalt color palette (#F0F5FF, #BBD3FF, #7CA5FF, #476EC5, #0A215E)

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