Cobalt Coast color palette — #E3EEF9 · #BFBDD5 · #AAA1B9 · #4586BA · #172029

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

The five colors

• Frost (#E3EEF9): bright and airy, almost weightless.
• Ash (#BFBDD5): A luminous, dusty violet — the color of wild irises.
• Mauve (#AAA1B9): A luminous, dusty violet — the color of a velvet chair.
• Cerulean (#4586BA): A full-bodied, balanced blue — the color of open sky before noon.
• Onyx (#172029): 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 Coast 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

• Petrol Meadow color palette (#E1ECF4, #BBC4D7, #A3A2B9, #006896, #10212E)
• Iris Lantern color palette (#F1F5FF, #E2D5ED, #D0B7D4, #858EEA, #2C3341)
• Navy Archive color palette (#DCE6E3, #BAAFB9, #9B8696, #004677, #000E0A)
• Aged Veranda color palette (#E7E9F7, #AC9AAE, #9E7E96, #6D529A, #080812)
• Lilac Terrace color palette (#D5E0F3, #9E92E1, #A470A3, #4E6C53, #292F07)
• Powdered Wisteria color palette (#CFE0FC, #5BCDFF, #89ACFF, #B571DA, #0B073B)
• Aged Market color palette (#D0EAD5, #379AFE, #7A61C8, #7D4500, #0A1331)
• Wandering Pewter Atelier color palette (#F2F5FD, #DED8E0, #B8ACAF, #5D6357, #4C4A50)

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