Ultramarine Lagoon color palette — #CFE4EE · #00BFB8 · #0091B2 · #1844CC · #000103

Cobalt takes the lead with Turquoise close behind in a set that reads as trust and stability at first glance.

The five colors

• Frost (#CFE4EE): A whisper-light, dusty blue — the color of deep harbor water.
• Turquoise (#00BFB8): A luminous, balanced teal — the color of sea glass.
• Cerulean (#0091B2): A luminous, balanced blue — the color of open sky before noon.
• Cobalt (#1844CC): A full-bodied, vivid violet — the color of a velvet chair.
• Black (#000103): a grounded near-black with real depth.

Feels like: Trust, Stability, Creativity, Calm, Energy, Balance. Tagged candy, vibrant, light, 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

• Jade Drift color palette (#C4E7F1, #00BD89, #008D92, #0062A3, #000102)
• Grape Coast color palette (#D7EAFF, #00BDDE, #0081E9, #5E00C3, #00000C)
• Feathered Nightshade color palette (#D1E4D6, #008F73, #006C83, #2B1DB2, #000103)
• Gentle Byzantium color palette (#DCF0FA, #06C57C, #00A0B6, #904CC6, #000412)
• Dusty Denim color palette (#E3EEE5, #67B0B2, #005F6E, #002C22, #000102)
• Lagoon Study color palette (#CCE9D9, #008E96, #006A84, #00426D, #00070D)
• Timeworn Navy Workshop color palette (#CDF4FC, #527D9F, #434995, #440600, #050200)
• Quiet Archive color palette (#CAEAEC, #6FBF00, #00A081, #006777, #000201)

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