Cerulean Hollow color palette — #EAF9F8 · #CCE4F6 · #6FB9F3 · #009BBE · #1B3C5F

A conversation between Cerulean and Sky, giving this palette its sense of trust and stability.

The five colors

• Ivory (#EAF9F8): bright and airy, almost weightless.
• Frost (#CCE4F6): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Sky (#6FB9F3): A luminous, balanced blue — the color of deep harbor water.
• Cerulean (#009BBE): A luminous, balanced blue — the color of deep harbor water.
• Navy (#1B3C5F): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Calm, Balance. 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

• Washed Lagoon color palette (#ECF8F5, #BAE9F6, #64C3C9, #00A28D, #00434C)
• Dusty Periwinkle Villa color palette (#FBF3F6, #B7D9F3, #6897D8, #007B7F, #323562)
• Patina Turquoise Grove color palette (#EFF7F6, #D7DCEA, #A2CDE9, #4AB2C9, #3D556C)
• Blush Basin color palette (#DEE3FF, #B49FF0, #F4749D, #00A3D7, #2E2448)
• Muted Cobalt Courtyard color palette (#F1F3EB, #97D0F3, #3582BB, #00586E, #07213C)
• Ancient Cobalt color palette (#D4E6E5, #77A6CB, #2477C2, #005975, #00081E)
• Linen Dune color palette (#EAEEFF, #C1B2FB, #00C9CD, #9A70FF, #003E40)
• Aged Lilac color palette (#F4F4FF, #E7D3E7, #FDB8BF, #A994E4, #443F63)

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