Ultramarine Lagoon color palette — #D6F8F3 · #5DC0D9 · #0C86D0 · #2A4DC5 · #3D0077

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

The five colors

• Honeydew (#D6F8F3): A whisper-light, dusty teal — the color of sea glass.
• Cyan (#5DC0D9): A luminous, balanced blue — the color of a favorite pair of jeans.
• Cerulean (#0C86D0): A full-bodied, balanced blue — the color of deep harbor water.
• Cobalt (#2A4DC5): A full-bodied, vivid violet — the color of twilight just after sunset.
• Royal Purple (#3D0077): A deep, shadowed, vivid violet — the color of a velvet chair.

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

Use it as a design system

One click turns Ultramarine 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

• Sunlit Cobalt Station color palette (#D5FFFB, #46DAFC, #358DD8, #3A52A3, #330956)
• Worn Grape Garden color palette (#9EF5FF, #66B9E0, #5781D5, #563BB7, #520065)
• Aubergine Lantern color palette (#ABF2D4, #64C8C7, #008FB7, #00579A, #28097B)
• Soft Nightshade color palette (#C5EFEE, #009DCB, #0064C1, #2E009C, #1F0033)
• Soft Azure Villa color palette (#BDEDFF, #7AD1FF, #49A6EE, #3D74B6, #10246C)
• Misty Study color palette (#C6E9F7, #3088D4, #363FC4, #3C0070, #1C001A)
• Tempered Cobalt color palette (#FDECD2, #4DB3BA, #4977BF, #6C5000, #003645)
• Ancient Grape color palette (#DEF0FB, #93AFE8, #7E78D0, #861EA3, #5F0042)

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