Ultramarine Basin color palette — #F5F6ED · #6BAC65 · #1A5AB2 · #10610C · #221122

Cobalt and Pine set the tone — five colors that lean into nature and growth.

The five colors

• Ivory (#F5F6ED): a clean, paper-quiet neutral.
• Jade (#6BAC65): A luminous, balanced green — the color of new leaves after rain.
• Cobalt (#1A5AB2): A full-bodied, balanced blue — the color of deep harbor water.
• Pine (#10610C): A full-bodied, balanced green — the color of fresh herbs.
• Ink (#221122): A deep, shadowed, dusty pink — the color of a candy shop window.

Feels like: Nature, Growth, Trust, Stability, Balance. Tagged duotone.

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

• Chalky Ultramarine color palette (#F1F8ED, #00B297, #3B50BC, #005D4E, #241020)
• Softworn Moss color palette (#F7F6E9, #83A843, #00697C, #3F5900, #081D11)
• Patina Teal Alley color palette (#E4F6F7, #3BB893, #007181, #00644D, #00080D)
• Weathered Alley color palette (#EAF6E6, #00A594, #7400B6, #00534A, #180827)
• Lagoon Field color palette (#FFE9E0, #009D7E, #006385, #6C261D, #223622)
• Soft Mint color palette (#F2F7EE, #00D3A2, #0090A7, #008666, #0C1C13)
• Antique Villa color palette (#EBF9F1, #00B3DD, #8520D0, #005F77, #2F121E)
• Gentle Drift color palette (#EBFAED, #99E284, #00BFC8, #3F6FD1, #173926)

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