Ultramarine Delta color palette — #DAFFF1 · #00A0A0 · #3D50C5 · #414B00 · #003C4C

A conversation between Cobalt and Cerulean, giving this palette its sense of nature and growth.

The five colors

• Honeydew (#DAFFF1): A whisper-light, dusty teal — the color of shallow lagoons.
• Cerulean (#00A0A0): A luminous, balanced teal — the color of sea glass.
• Cobalt (#3D50C5): A full-bodied, vivid violet — the color of wild irises.
• Deep Olive (#414B00): A deep, shadowed, balanced green — the color of new leaves after rain.
• Deep Teal (#003C4C): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

Feels like: Nature, Growth, Trust, Stability, Creativity, Calm. Tagged retro, cool.

Use it as a design system

One click turns Ultramarine Delta 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 Workshop color palette (#FFF1F5, #00A28E, #0E5EB6, #633B00, #003D45)
• Cerulean Basin color palette (#D3F8F0, #0094B7, #634A90, #244B00, #19324B)
• Worn Denim Chapel color palette (#E4FCF2, #7DB28B, #007A71, #00548C, #1F442B)
• Pale Lapis color palette (#FFF0D8, #0298EB, #5A48C3, #622E00, #081B39)
• Fern Bloom color palette (#BFF5FF, #84ABBC, #567BA0, #605F00, #01574A)
• Frosted Indigo color palette (#E3FDE8, #43B0FE, #7464EC, #8C4400, #203557)
• Cornflower Terrace color palette (#C1F3CE, #0878F1, #8A0080, #00423E, #261A5C)
• Washed Cornflower Atelier color palette (#FCF2F6, #A5D6F3, #4A7ADE, #006760, #423371)

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