Aged Cerulean Basin color palette — #EEF6FD · #D6D8E6 · #BCBDCD · #5188A4 · #313C44

A conversation between Storm Blue and Ash, giving this palette its sense of trust and stability.

The five colors

• Ivory (#EEF6FD): a clean, paper-quiet neutral.
• Silver (#D6D8E6): bright and airy, almost weightless.
• Ash (#BCBDCD): A luminous, dusty violet — the color of a velvet chair.
• Storm Blue (#5188A4): A full-bodied, dusty blue — the color of open sky before noon.
• Charcoal (#313C44): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Trust, Stability, Sophistication. Tagged scandi, muted, light.

Use it as a design system

One click turns Aged Cerulean Basin 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

• Indigo Thicket color palette (#F1F5FF, #D7DDF4, #B6BBE0, #636DC7, #293248)
• Tempered Hollow color palette (#F0F7F3, #E8D8DD, #DDBBBE, #52ADCC, #333D38)
• Tempered Study color palette (#F2F5FC, #DCD8E0, #B6ACB0, #8E9AC1, #4F525C)
• Tempered Lagoon color palette (#E1FBFA, #8FC1AB, #3E917E, #3C6B77, #033E40)
• Wandering Aubergine color palette (#ECEEF8, #A3A3B1, #86839A, #4D3478, #060718)
• Powdered Mulberry Villa color palette (#F9E8FC, #6FA5E4, #6772B2, #803862, #203149)
• Weathered Denim Lagoon color palette (#E0E9F1, #BCC5D0, #94A6C1, #00669D, #0E2131)
• Aged Cobalt color palette (#E6F1FF, #4380D4, #334057, #142234, #060E16)

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