Cobalt Basin color palette — #EFF6FF · #E0D6E6 · #CEB7C8 · #6985C1 · #354051

A conversation between Slate Blue and Stone, giving this palette its sense of creativity and sophistication.

The five colors

• Ivory (#EFF6FF): bright and airy, almost weightless.
• Silver (#E0D6E6): A whisper-light, dusty violet — the color of twilight just after sunset.
• Stone (#CEB7C8): A luminous, dusty pink — the color of peonies in June.
• Slate Blue (#6985C1): A luminous, balanced violet — the color of wild irises.
• Charcoal (#354051): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Creativity, 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

• Antique Petrol color palette (#EAEFF7, #D6D5EB, #BEB1C9, #636EA1, #292E38)
• Antique Iris Pier color palette (#FAF2F8, #E5D7D6, #AEB6A9, #6C8AF0, #422D3E)
• Wandering Ash Terrace color palette (#F7F3FB, #E5D7DB, #BAB0AA, #A294B4, #545157)
• Worn Alley color palette (#E7E6F4, #BBAFC2, #AC89A2, #70367F, #14121F)
• Worn Mallow color palette (#EEF6FF, #C2ABE8, #BD8087, #557F5D, #35583C)
• Orchid Basin color palette (#E9ECFE, #9E53FF, #5D374C, #22243B, #0A121C)
• Pale Blush color palette (#F2F5FF, #9FE3FF, #CDB8FF, #F8708B, #4B2948)
• Chalky Emerald color palette (#E3FDE8, #AAC95C, #00A061, #6C6287, #344016)

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