Aged Cerulean color palette — #D9E7F0 · #109DCB · #414E61 · #1D303D · #101A1E

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

The five colors

• Frost (#D9E7F0): bright and airy, almost weightless.
• Cerulean (#109DCB): A luminous, balanced blue — the color of deep harbor water.
• Charcoal Brown (#414E61): A full-bodied, dusty blue — the color of a favorite pair of jeans.
• Deep Teal (#1D303D): A deep, shadowed, dusty blue — the color of deep harbor water.
• Ink (#101A1E): quiet, heavy and certain.

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

Use it as a design system

One click turns Aged Cerulean 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

• Timeworn Courtyard color palette (#ECF2FC, #819CCD, #545769, #2E3948, #1B2328)
• Muted Azure color palette (#E5FCF1, #00ADE1, #533F50, #15221C, #030603)
• Sky Archive color palette (#D5E8F4, #08B9F5, #5E7285, #3F4C54, #111A1E)
• Patina Petrol Drift color palette (#D6EAE1, #007BA6, #073B31, #13231C, #060E0E)
• Dusty Cobalt Quarry color palette (#D7E2EE, #0079D4, #362E64, #001B37, #000910)
• Hazy Thicket color palette (#E9EEFD, #7B6AFF, #57365F, #232047, #09121C)
• Worn Moss color palette (#F1F5FF, #979EE2, #BF8E3F, #938900, #2B3755)
• Tempered Indigo Villa color palette (#E1E5FA, #795BC0, #472444, #11132B, #01040D)

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