Cobalt Lagoon color palette — #F1F3EC · #AED0C4 · #3B81BB · #005870 · #002044

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

The five colors

• Cream (#F1F3EC): a clean, paper-quiet neutral.
• Oat (#AED0C4): A whisper-light, dusty teal — the color of sea glass.
• Cerulean (#3B81BB): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Peacock (#005870): A full-bodied, balanced blue — the color of open sky before noon.
• Midnight (#002044): 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 Lagoon 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 Canyon color palette (#F1F4E4, #77C9E3, #007DA3, #005059, #001D2D)
• Softworn Cerulean Cabin color palette (#EAECDC, #4C97A2, #005263, #002C2C, #000509)
• Washed Azure Study color palette (#EFF7F7, #BAD9F2, #3C9BE8, #007797, #273C54)
• Denim Lagoon color palette (#E9EDE0, #76A89B, #0F56A7, #00364D, #000232)
• Grape Garden color palette (#FFE9E6, #B7577B, #9E5C00, #623CB6, #270807)
• Chestnut Grove color palette (#EDDECC, #B09468, #875A1C, #5D3100, #221500)
• Patina Plum color palette (#FFEDE9, #ECD4B6, #E09A78, #A04A68, #331910)
• Mulberry Workshop color palette (#F1E1EA, #CB7EA8, #A0346A, #78003B, #3E0818)

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