Cerulean Hollow color palette — #EDEEDF · #24909A · #004450 · #002221 · #000B11

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

The five colors

• Cream (#EDEEDF): bright and airy, almost weightless.
• Cerulean (#24909A): A full-bodied, balanced blue — the color of open sky before noon.
• Deep Teal (#004450): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Onyx (#002221): A deep, shadowed, dusty teal — the color of sea glass.
• Ink (#000B11): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

Feels like: Trust, Stability, 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

• Navy Field color palette (#DFE3D7, #5B85AA, #003B78, #00202F, #00032A)
• Dusty Thicket color palette (#F4E5F0, #45A2AB, #00617D, #003D2C, #000A17)
• Antique Cobalt Study color palette (#F9EDE8, #54B1B9, #007FAA, #006136, #000720)
• Frosted Parlor color palette (#DDE1D6, #7FA2C6, #0052B2, #003A54, #0C1B45)
• Petrol Atelier color palette (#EEF0E8, #86BAD1, #00719E, #004E5A, #00314F)
• Linen Aubergine Grove color palette (#FDE4E9, #810091, #00455A, #380040, #00070C)
• Timeworn Cerulean color palette (#F4F7E9, #8FDCEF, #008DB0, #00666B, #004661)
• Chestnut Atelier color palette (#F5DFD1, #884500, #4A1C00, #250500, #070200)

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