Cerulean Hollow color palette — #CFEFF1 · #0094AA · #005C6F · #002A37 · #000103

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

The five colors

• Frost (#CFEFF1): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cerulean (#0094AA): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#005C6F): A full-bodied, dusty blue — the color of open sky before noon.
• Midnight (#002A37): A deep, shadowed, dusty blue — the color of deep harbor water.
• Black (#000103): a grounded near-black with real depth.

Feels like: Trust, Stability, Calm, Sophistication. Tagged muted, 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

• Hushed Olive color palette (#DFF2FD, #008CAA, #587200, #004353, #010100)
• Azure Station color palette (#CFE8FB, #009BE7, #005B88, #001422, #000103)
• Airy Cobalt color palette (#D8EFFF, #0088D2, #005390, #002858, #00001A)
• Emerald Balcony color palette (#E2F5E9, #00A272, #006852, #00322A, #000303)
• Airy Chapel color palette (#DCF4EE, #009BA5, #00748B, #00496F, #00143B)
• Washed Grape Thicket color palette (#D3E8F9, #006CAB, #8000B4, #004F43, #000103)
• Soft Workshop color palette (#BBF1FF, #2ACDFB, #0089B7, #005E89, #002841)
• Wandering Bronze color palette (#C9E8CF, #A18200, #634800, #301D00, #010100)

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