Cerulean Hollow color palette — #E3F0E5 · #3D96B5 · #004E76 · #002B2D · #000410

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

The five colors

• Honeydew (#E3F0E5): A whisper-light, dusty teal — the color of glacier melt.
• Cerulean (#3D96B5): A luminous, balanced blue — the color of deep harbor water.
• Peacock (#004E76): A full-bodied, balanced blue — the color of deep harbor water.
• Deep Forest (#002B2D): A deep, shadowed, dusty teal — the color of sea glass.
• Ink (#000410): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

Feels like: Trust, Stability, Calm, Sophistication. 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

• Patina Canyon color palette (#F3E5DC, #559AB3, #004D7F, #00302D, #050C3C)
• Tempered Lagoon color palette (#E3EEE5, #00898D, #00434F, #002018, #000103)
• Petrol Studio color palette (#DEE1D3, #64ADCA, #006F9A, #004854, #001626)
• Cobalt Courtyard color palette (#EBF5EC, #A4CEEA, #3A81BB, #005A63, #0E1F3E)
• Sapphire Villa color palette (#FAE8F2, #3AC8F5, #0067BE, #003F34, #020013)
• Wandering Cerulean Loft color palette (#EBF5ED, #B3E6F4, #2F9EAC, #246D55, #103040)
• Pale Mulberry color palette (#F2E4FF, #A2006C, #005742, #4F0033, #000402)
• Shadow Chestnut Courtyard color palette (#FEE8F1, #865600, #542900, #300900, #000201)

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