Ultramarine Summit color palette — #DFEDFD · #005EB8 · #2D1548 · #272128 · #00091B

Cobalt takes the lead with Deep Indigo close behind in a set that reads as trust and stability at first glance.

The five colors

• Frost (#DFEDFD): A whisper-light, dusty blue — the color of open sky before noon.
• Cobalt (#005EB8): A full-bodied, vivid blue — the color of deep harbor water.
• Deep Indigo (#2D1548): A deep, shadowed, balanced violet — the color of twilight just after sunset.
• Onyx (#272128): a grounded near-black with real depth.
• Ink (#00091B): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Creativity, Sophistication, Depth, Luxury. Tagged noir, dark, luxury, muted.

Use it as a design system

One click turns Ultramarine Summit 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

• Petrol Parlor color palette (#CCECFE, #006B86, #29262D, #161F4A, #000B13)
• Obsidian Harbor color palette (#FBE2FB, #005BBF, #353037, #140B2A, #030003)
• Washed Sapphire Archive color palette (#D6DFEB, #1A71F1, #363F66, #101E30, #000206)
• Sapphire Archive color palette (#E6DBE0, #81BAD5, #2472D5, #005A4F, #1D1449)
• Gentle Parlor color palette (#DDE8FF, #3969E6, #457900, #006942, #030D32)
• Smoked Field color palette (#D1E1FF, #3C2AFC, #390B43, #010720, #000205)
• Amethyst Corridor color palette (#E5EAF9, #774AFF, #5E0E54, #1A133A, #010813)
• Patina Lilac Dune color palette (#EFF1FF, #A28FCF, #5F516D, #353744, #1E2227)

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