Ultramarine Boulevard color palette — #DEE9F9 · #144CBD · #1C319E · #491400 · #000404

Cobalt takes the lead with Indigo close behind in a set that reads as optimism and creativity at first glance.

The five colors

• Frost (#DEE9F9): A whisper-light, dusty blue — the color of open sky before noon.
• Cobalt (#144CBD): A full-bodied, vivid violet — the color of a velvet chair.
• Indigo (#1C319E): A deep, shadowed, vivid violet — the color of a velvet chair.
• Espresso (#491400): A deep, shadowed, balanced orange — the color of toasted spice.
• Ink (#000404): a grounded near-black with real depth.

Feels like: Optimism, Creativity, Balance. Tagged jewel, vibrant.

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

• Worn Parlor color palette (#E3F3E4, #00898E, #373E9C, #3C2800, #001119)
• Aged Studio color palette (#D8E1F7, #4C47BC, #5E1180, #372500, #000309)
• Dusty Onyx color palette (#C8E7F3, #00656C, #004979, #500007, #000605)
• Aubergine Loft color palette (#EBEFFF, #4B04AC, #34007C, #251200, #000103)
• Frosted Lapis Bloom color palette (#DBF4EC, #007EC7, #524BBD, #713200, #00171D)
• Chalky Aubergine Veranda color palette (#D9EBF8, #00678B, #6C0081, #272700, #00050C)
• Misty Lapis color palette (#E3ECFF, #4B39ED, #77004F, #212E00, #050027)
• Navy Loft color palette (#C4E9DD, #009AA9, #005CA4, #230584, #1B0027)

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