Cerulean Hollow color palette — #E3F2F1 · #A8DAFF · #69A9E9 · #008BB3 · #112D55

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

The five colors

• Cream (#E3F2F1): bright and airy, almost weightless.
• Powder Blue (#A8DAFF): A whisper-light, dusty blue — the color of open sky before noon.
• Cornflower (#69A9E9): A luminous, balanced blue — the color of deep harbor water.
• Cerulean (#008BB3): A full-bodied, balanced blue — the color of open sky before noon.
• Navy (#112D55): A deep, shadowed, balanced blue — the color of a favorite pair of jeans.

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

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

• Hushed Turquoise color palette (#E0F3F0, #7AE6F7, #00B7D9, #129090, #003343)
• Pale Coast color palette (#FCE9F0, #96CCF0, #4F84E0, #006B72, #292752)
• Ancient Cerulean color palette (#D7EBE9, #69BDDB, #008EC0, #006B79, #001625)
• Powder Summit color palette (#ECF8F6, #CEDEF7, #7DCAE4, #5CA6AA, #2E4C5E)
• Wandering Sapphire color palette (#F4E4EA, #9BB7CF, #4964BB, #004B4A, #1B0836)
• Chalky Blush Grove color palette (#F7E0E2, #FF5F79, #C18A00, #A069CD, #361116)
• Aged Station color palette (#FFEFFE, #FFD4CC, #FFBB97, #CB798F, #3D283B)
• Amber Study color palette (#E0ECE0, #D1AC65, #BB8126, #89623D, #092C18)

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