Cobalt Lagoon color palette — #E2EFF8 · #3B9DE4 · #006CC0 · #013885 · #111B3C

Royal Blue and Navy set the tone — five colors that lean into trust and stability.

The five colors

• Frost (#E2EFF8): a clean, paper-quiet neutral.
• Cornflower (#3B9DE4): A luminous, balanced blue — the color of a favorite pair of jeans.
• Royal Blue (#006CC0): A full-bodied, balanced blue — the color of open sky before noon.
• Navy (#013885): A deep, shadowed, balanced blue — the color of open sky before noon.
• Midnight (#111B3C): A deep, shadowed, dusty violet — the color of wild irises.

Feels like: Trust, Stability, Calm, Balance. Tagged cool.

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

• Linen Ultramarine Coast color palette (#D6F6FF, #00A9E9, #0065BC, #3B4489, #3C3258)
• Indigo Basin color palette (#FBDEF9, #819EE5, #5C6CD4, #49468C, #272244)
• Turquoise Lantern color palette (#C8EEF3, #00A6BD, #007992, #00465B, #00273A)
• Hushed Ultramarine Cabin color palette (#FFEBF9, #95A6F3, #4555C4, #1F2272, #050130)
• Dusty Cornflower color palette (#E5F9FF, #6BD0FF, #138EF8, #354EA6, #372C57)
• Nightshade Garden color palette (#D4E4F4, #0070DD, #0033A9, #16007E, #05002A)
• Pale Ultramarine color palette (#F4E3F1, #6A8FDD, #C74675, #1D49B7, #390319)
• Muted Amethyst color palette (#ECEBFF, #9A82E6, #7D40C9, #592C7B, #2F1239)

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