Cobalt Summit color palette — #DEF0EE · #74A9C2 · #007DB3 · #005B6B · #000A17

Cerulean and Peacock set the tone — five colors that lean into trust and stability.

The five colors

• Honeydew (#DEF0EE): bright and airy, almost weightless.
• Blue Fog (#74A9C2): A luminous, dusty blue — the color of deep harbor water.
• Cerulean (#007DB3): A full-bodied, balanced blue — the color of deep harbor water.
• Peacock (#005B6B): A full-bodied, dusty blue — the color of deep harbor water.
• Ink (#000A17): 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 Summit 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

• Faded Cobalt color palette (#E2EFEE, #81B8DA, #0089D8, #006983, #00142D)
• Timeworn Denim Corridor color palette (#E7DBE1, #609BB7, #0059A1, #003B3B, #04002D)
• Cerulean Thicket color palette (#E6EAD8, #1483AC, #00405F, #001E25, #000104)
• Dusty Lagoon Loft color palette (#CFEDE9, #00A399, #00736B, #00423E, #000202)
• Dusty Villa color palette (#C3E7EB, #008269, #006DA0, #5F5B00, #000202)
• Faded Lagoon color palette (#D9F3F4, #00946F, #9A6400, #00644A, #0B0400)
• Patina Lagoon color palette (#EDF8F6, #C6E6F2, #66C1D1, #00A198, #004251)
• Weathered Navy Coast color palette (#EAF9F8, #BBDEFF, #6EADFF, #008FC5, #0A287A)

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