Cobalt Lagoon color palette — #D6FFF9 · #CDE2F1 · #6CBECF · #427BB6 · #362F70

Built around Cerulean, softened by Royal Purple — the whole palette hums with trust and stability.

The five colors

• Honeydew (#D6FFF9): A whisper-light, dusty teal — the color of sea glass.
• Frost (#CDE2F1): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cyan (#6CBECF): A luminous, balanced blue — the color of open sky before noon.
• Cerulean (#427BB6): A full-bodied, balanced blue — the color of open sky before noon.
• Royal Purple (#362F70): A deep, shadowed, balanced violet — the color of a velvet chair.

Feels like: Trust, Stability, Creativity, 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

• Petrol Corridor color palette (#DCFFED, #B3E9F8, #6DC1AD, #007F9A, #044575)
• Worn Indigo color palette (#E4FAFF, #D0DAEB, #8FB5E5, #7C6AB6, #5C2957)
• Pale Delta color palette (#E8FDDE, #A6ECF0, #6AC9E7, #589AC6, #24466F)
• Wandering Nightshade Drift color palette (#D8FFF4, #37C6D9, #0079C8, #4000B9, #1F002C)
• Sapphire Villa color palette (#C2EEEE, #1BADDA, #3B5CCF, #3D005F, #12000C)
• Worn Turquoise Lagoon color palette (#E9F8FF, #71BBCB, #485669, #192E38, #081112)
• Nightshade Lantern color palette (#D6FFF9, #8DDFFF, #5595E0, #5636AE, #3D0040)
• Aged Bronze Lantern color palette (#FFF1F7, #BBEACE, #6AABD0, #9A643E, #24454C)

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