Cerulean Hollow color palette — #CFE9F4 · #0091C1 · #00699C · #004675 · #001D3D

Cerulean takes the lead with Peacock close behind in a set that reads as trust and stability at first glance.

The five colors

• Frost (#CFE9F4): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#0091C1): A luminous, balanced blue — the color of deep harbor water.
• Peacock (#00699C): A full-bodied, balanced blue — the color of open sky before noon.
• Navy (#004675): A deep, shadowed, balanced blue — the color of deep harbor water.
• Midnight (#001D3D): A deep, shadowed, dusty blue — the color of deep harbor water.

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

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

• Ancient Delta color palette (#C4F2F0, #009EA7, #006B78, #004C5A, #002833)
• Airy Field color palette (#D7F4FF, #009BCE, #006694, #003759, #000A1A)
• Antique Denim color palette (#C6F2F3, #00A6CC, #0082C0, #0054A5, #1A164E)
• Soft Raspberry Courtyard color palette (#CFE1F3, #088AE4, #B93A8E, #005591, #350025)
• Ancient Orchard color palette (#E5F2FD, #007BBD, #8742B6, #006757, #001323)
• Faded Nightshade color palette (#D0E2F1, #0288E0, #0060CA, #0018B3, #0C0D50)
• Misty Lilac color palette (#CEE1FC, #AEC1FD, #A796FD, #0066A6, #182549)
• Muted Terrace color palette (#CDE9FF, #83BFF1, #4A92DD, #386FC2, #354973)

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