Cobalt Coast color palette — #ECF4ED · #B0CBE5 · #4A78D1 · #00586E · #191C3D

A conversation between Azure and Peacock, giving this palette its sense of trust and stability.

The five colors

• Cream (#ECF4ED): bright and airy, almost weightless.
• Lilac Frost (#B0CBE5): A whisper-light, dusty blue — the color of open sky before noon.
• Azure (#4A78D1): A full-bodied, balanced violet — the color of a velvet chair.
• Peacock (#00586E): A full-bodied, dusty blue — the color of a favorite pair of jeans.
• Deep Indigo (#191C3D): A deep, shadowed, dusty violet — the color of a velvet chair.

Feels like: Trust, Stability, Calm, Sophistication. Tagged coastal, cool, light, muted.

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

• Patina Cerulean Orchard color palette (#EEF4EF, #A4CFE0, #008AA7, #005D51, #002339)
• Aged Lagoon color palette (#FDF3E8, #A1CAED, #6172BE, #005F61, #403355)
• Cerulean Thicket color palette (#D6E4D9, #4396AE, #005071, #002C2C, #00040E)
• Muted Periwinkle color palette (#F9F4ED, #B1D9FF, #7495D2, #2E768C, #32375B)
• Ancient Loft color palette (#FCE6FB, #CA4956, #388212, #1557B0, #1E0C1F)
• Aged Mulberry Loft color palette (#F1E4F2, #CD717F, #008F83, #981C3F, #00221E)
• Tempered Mustard Delta color palette (#FFEAFF, #FBCCB6, #E7B05A, #925069, #372132)
• Softworn Chestnut color palette (#D2E7D4, #A79863, #845C00, #593410, #011E13)

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