Ultramarine Boulevard color palette — #DDE7F8 · #1D41D4 · #005111 · #002825 · #000204

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

The five colors

• Frost (#DDE7F8): A whisper-light, dusty violet — the color of wild irises.
• Cobalt (#1D41D4): A full-bodied, vivid violet — the color of wild irises.
• Deep Olive (#005111): A deep, shadowed, balanced green — the color of new leaves after rain.
• Onyx (#002825): A deep, shadowed, dusty teal — the color of shallow lagoons.
• Black (#000204): a grounded near-black with real depth.

Feels like: Nature, Growth, Creativity, Energy, Depth, Luxury. Tagged jewel, vibrant, dark.

Use it as a design system

One click turns Ultramarine Boulevard 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

• Obsidian Grape color palette (#DDE1F1, #633CB1, #005042, #00272F, #00010B)
• Weathered Denim color palette (#DBEEFF, #0063A0, #334400, #003123, #000203)
• Indigo Meadow color palette (#E9F0FF, #6571FF, #007144, #005857, #001C2F)
• Eclipse Aubergine color palette (#E7E6FE, #560077, #2F2600, #001316, #02000D)
• Plum Cabin color palette (#EDE6FB, #A24292, #005D6C, #003369, #0A001A)
• Navy Balcony color palette (#F8F2FF, #BD65A2, #007D97, #1C47A1, #191632)
• Orchid Alley color palette (#F4F4FF, #B96AE7, #008684, #005C7E, #191C45)
• Twilit Mulberry color palette (#FFD9DC, #8D0078, #572500, #00122E, #020006)

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