Cobalt Delta color palette — #E8F9F9 · #9DCAF5 · #527AAF · #005A7E · #273B59

Built around Slate, softened by Peacock — the whole palette hums with trust and stability.

The five colors

• Ivory (#E8F9F9): bright and airy, almost weightless.
• Sky (#9DCAF5): A whisper-light, dusty blue — the color of deep harbor water.
• Slate (#527AAF): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Peacock (#005A7E): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Navy (#273B59): A deep, shadowed, dusty blue — the color of deep harbor water.

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

Use it as a design system

One click turns Cobalt Delta 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

• Tempered Cerulean color palette (#EAF9F6, #95D1D8, #00879C, #00605E, #163F54)
• Wandering Petrol color palette (#F9F4ED, #ADE1D3, #7695CE, #147792, #31365F)
• Aged Cerulean Chapel color palette (#D0ECE9, #399DBA, #00516C, #002F34, #001624)
• Teal Market color palette (#CDEDDF, #00B394, #008071, #005754, #013B4E)
• Wandering Powder color palette (#FBF2F5, #CDE3F9, #9BABFE, #009FA4, #43305A)
• Sapphire Courtyard color palette (#C4ECFB, #008A94, #4A63C6, #346A1C, #00313E)
• Gentle Bronze Garden color palette (#D2F6FD, #00A397, #947400, #00655C, #433300)
• Weathered Chestnut Studio color palette (#FCDEED, #C48755, #905028, #633626, #3F2931)

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