Cobalt Basin color palette — #DEE5EE · #BFBDD0 · #ACA3C5 · #4982C8 · #15202D

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

The five colors

• Frost (#DEE5EE): bright and airy, almost weightless.
• Ash (#BFBDD0): A luminous, dusty violet — the color of twilight just after sunset.
• Mauve (#ACA3C5): A luminous, dusty violet — the color of a velvet chair.
• Cerulean (#4982C8): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Midnight (#15202D): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

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

Use it as a design system

One click turns Cobalt 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

• Ancient Station color palette (#DFE5EB, #BCC4D5, #9FA1C6, #0065A2, #14212C)
• Hushed Violet Alley color palette (#ECEDF5, #C7BBCA, #BA9FBB, #9266CA, #1D1E2D)
• Denim Harbor color palette (#DEE6EE, #ADB3C3, #8D8AA0, #004871, #020C17)
• Iris Basin color palette (#F2F5FF, #E1D5EC, #CFB8D8, #9383FE, #2C3246)
• Timeworn Violet color palette (#EAD9EA, #7A8BFF, #8551DD, #9F0042, #130E35)
• Wandering Orchid color palette (#D6E4FF, #9AC3FF, #97A8FF, #A172FF, #12043E)
• Softworn Grape Lantern color palette (#EAEAF2, #AB9BAD, #AB7C88, #7E42A6, #080714)
• Ancient Peony Field color palette (#EFE6F9, #B290BA, #BD669E, #904A28, #412300)

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