Cerulean Hollow color palette — #E6F7E9 · #90DEF0 · #008FBC · #00625E · #002742

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

The five colors

• Cream (#E6F7E9): A whisper-light, dusty teal — the color of shallow lagoons.
• Ice Blue (#90DEF0): A whisper-light, balanced blue — the color of open sky before noon.
• Cerulean (#008FBC): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#00625E): A full-bodied, dusty teal — the color of glacier melt.
• Midnight (#002742): A deep, shadowed, dusty blue — the color of deep harbor water.

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

• Aged Alley color palette (#E7F7EA, #62CBEA, #007BAB, #005152, #001B35)
• Gentle Cobalt Dune color palette (#FFF2EC, #8EDCEE, #0089C0, #006858, #1F406D)
• Cerulean Lantern color palette (#E3EFE5, #119BAC, #005168, #002C27, #00050B)
• Turquoise Field color palette (#F5F6EC, #9AE9FC, #00ACD4, #008287, #00465F)
• Hushed Navy Coast color palette (#D9E5DB, #3A7FAF, #00387C, #001E26, #00000C)
• Faded Denim color palette (#E6F2E8, #6DA1D2, #2652A9, #003746, #06022C)
• Timeworn Basin color palette (#FFF0FA, #D2D6E7, #50B8FF, #008C66, #26325C)
• Linen Mulberry Basin color palette (#ECE8AC, #8F8600, #0081A4, #9D2F76, #1B1900)

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