Cerulean Hollow color palette — #EFF7F7 · #D9DBEA · #92B4E1 · #528EAF · #44536B

Cerulean and Sky set the tone — five colors that lean into trust and stability.

The five colors

• Ivory (#EFF7F7): bright and airy, almost weightless.
• Silver (#D9DBEA): A whisper-light, dusty violet — the color of twilight just after sunset.
• Sky (#92B4E1): A luminous, dusty blue — the color of open sky before noon.
• Cerulean (#528EAF): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#44536B): A full-bodied, dusty blue — the color of open sky before noon.

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

Use it as a design system

One click turns Cerulean Hollow 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 Corridor color palette (#ECF7FF, #A0D1F2, #6EA7D9, #4A7CB7, #394F6A)
• Dusty Ash Workshop color palette (#F0F5FF, #DBD8E2, #D4AFA8, #8CA9CF, #4A5264)
• Softworn Cobalt color palette (#DFF3F2, #94B5D2, #2578C1, #005570, #001C49)
• Ancient Powder color palette (#F3F6EF, #C1DFF4, #BFBCEC, #6E9E8B, #5A4657)
• Softworn Azure Veranda color palette (#EEF6FF, #A2C8F1, #84C294, #4090DE, #235754)
• Patina Lagoon color palette (#EEF8F5, #CADEF0, #62B4B8, #008E7A, #224E5E)
• Ancient Teal Terrace color palette (#EDF6FF, #8CB6DA, #B497CB, #2CA893, #2F4558)
• Muted Meadow color palette (#D8EAE6, #5BA0A1, #00646D, #003C36, #000C0F)

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