Ultramarine Workshop color palette — #D4F7E3 · #00B7BE · #008BB6 · #3449BF · #1D0037

A conversation between Cobalt and Cyan, giving this palette its sense of trust and stability.

The five colors

• Honeydew (#D4F7E3): A whisper-light, dusty teal — the color of shallow lagoons.
• Cyan (#00B7BE): A luminous, balanced teal — the color of glacier melt.
• Cerulean (#008BB6): A full-bodied, balanced blue — the color of open sky before noon.
• Cobalt (#3449BF): A full-bodied, vivid violet — the color of twilight just after sunset.
• Deep Indigo (#1D0037): 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 Ultramarine Workshop 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

• Washed Teal Quarry color palette (#D3E9CA, #00BC9F, #008BA1, #005796, #15003E)
• Grape Hollow color palette (#C7EADF, #00B0C7, #0080EA, #5431C7, #26002E)
• Hazy Navy color palette (#C7F4F5, #00A4C4, #006A92, #003478, #0D0049)
• Softworn Archive color palette (#F4D6E2, #00AFA2, #356FDF, #7D4500, #001A20)
• Aubergine Basin color palette (#CFF3F7, #34A8EA, #6471EC, #7C149F, #2C0014)
• Timeworn Cobalt color palette (#D5EEFF, #0085B1, #344162, #06202F, #000203)
• Gentle Delta color palette (#D3E7EC, #1D7FE3, #6242C0, #650067, #080002)
• Byzantium Summit color palette (#C1ECEB, #49C9FD, #6093FF, #8A1CDE, #470041)

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