Muted Cobalt Basin color palette — #ECF2FF · #C4CCFF · #6F81C7 · #3C4677 · #172039

Slate Blue takes the lead with Navy close behind in a set that reads as creativity and calm at first glance.

The five colors

• Ivory (#ECF2FF): a clean, paper-quiet neutral.
• Lilac Frost (#C4CCFF): A whisper-light, dusty violet — the color of a velvet chair.
• Slate Blue (#6F81C7): A luminous, balanced violet — the color of twilight just after sunset.
• Navy (#3C4677): A full-bodied, balanced violet — the color of twilight just after sunset.
• Midnight (#172039): A deep, shadowed, dusty violet — the color of wild irises.

Feels like: Creativity, Calm, Sophistication. Tagged monochrome, muted, cool.

Use it as a design system

One click turns Muted 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

• Dusty Cerulean color palette (#E4F5FF, #9CD8EF, #1E8EB9, #005870, #001E2D)
• Dusty Balcony color palette (#FFF0FC, #BBC5FF, #737BB2, #495177, #4D3045)
• Tempered Driftwood Hollow color palette (#F3EFFF, #E7BFEA, #A971AC, #623C62, #221B39)
• Cerulean Villa color palette (#EBF2FD, #DAD5E2, #AAAFA2, #6C8EAD, #373B47)
• Hushed Atelier color palette (#F0F5FF, #DDD8E2, #A2A5F4, #576595, #1D2C49)
• Timeworn Rust color palette (#F1F1F8, #D3B8DE, #BD674F, #895E99, #1D121A)
• Worn Bronze Lantern color palette (#F0F0FF, #A684C0, #958232, #376B4D, #21212E)
• Wandering Pewter Delta color palette (#F0F1FA, #AACEB1, #6B5589, #2D2E46, #13131A)

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