Cerulean Hollow color palette — #E3F2EA · #368DB1 · #433744 · #13221B · #090E0A

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

The five colors

• Cream (#E3F2EA): a clean, paper-quiet neutral.
• Cerulean (#368DB1): A luminous, balanced blue — the color of a favorite pair of jeans.
• Charcoal (#433744): A deep, shadowed, dusty pink — the color of a candy shop window.
• Onyx (#13221B): A deep, shadowed, dusty teal — the color of sea glass.
• Ink (#090E0A): quiet, heavy and certain.

Feels like: Trust, Stability, Sophistication. Tagged noir, dark, luxury, 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

• Dusty Coast color palette (#F9E7F3, #727BC7, #48353D, #261A22, #100A10)
• Worn Turquoise color palette (#E6F4FE, #66A5C2, #4B596A, #2A3A45, #1A2327)
• Inked Corridor color palette (#F5EAF7, #006CBF, #222648, #1A071D, #000502)
• Patina Periwinkle Ridge color palette (#FFEBFA, #8699D7, #BA7B6F, #578562, #33202F)
• Hushed Villa color palette (#FBEDF9, #9BB3E5, #B19962, #5270AE, #34302A)
• Softworn Lantern color palette (#CFFBE8, #8DBDE3, #668DC0, #47527F, #4A2D3F)
• Weathered Thicket color palette (#F4F2E9, #C5C5A9, #7D8B46, #576752, #31322B)
• Deep Ultramarine Parlor color palette (#ECDDEA, #0043CA, #333239, #191435, #0C020B)

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