Ultramarine Basin color palette — #D9F2E9 · #829B21 · #2D43DA · #3F4D00 · #04073C

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

The five colors

• Honeydew (#D9F2E9): A whisper-light, dusty teal — the color of sea glass.
• Olive Leaf (#829B21): A luminous, balanced green — the color of a quiet forest floor.
• Cobalt (#2D43DA): A full-bodied, vivid violet — the color of twilight just after sunset.
• Deep Olive (#3F4D00): A deep, shadowed, balanced green — the color of fresh herbs.
• Deep Indigo (#04073C): A deep, shadowed, balanced violet — the color of twilight just after sunset.

Feels like: Nature, Growth, Creativity, Energy, Balance. Tagged vibrant.

Use it as a design system

One click turns Ultramarine Basin 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

• Dusty Lapis Balcony color palette (#DBEADE, #9E7900, #6650D2, #594300, #110733)
• Pale Summit color palette (#D3F4EB, #6DA022, #7D24B8, #335100, #1D0130)
• Patina Violet Ridge color palette (#DAEFE8, #829D45, #8864CA, #485E00, #211239)
• Patina Indigo Station color palette (#E6DFBE, #A5B429, #6563D9, #606A00, #211F59)
• Wandering Amber Cabin color palette (#F4D6E1, #C87920, #00629A, #683900, #001324)
• Dusty Ridge color palette (#E8EAD2, #6F7000, #5A37D3, #6F1690, #0B0C00)
• Patina Courtyard color palette (#CAE6DC, #617500, #98007A, #303C00, #15000E)
• Airy Studio color palette (#D1EEF1, #009D7F, #BB00B2, #005A48, #2A0028)

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