Deep Ultramarine Summit color palette — #E4F0FF · #0054BC · #21153D · #00061B · #000103

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 (#E4F0FF): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cobalt (#0054BC): A full-bodied, vivid blue — the color of a favorite pair of jeans.
• Deep Indigo (#21153D): A deep, shadowed, dusty violet — the color of twilight just after sunset.
• Ink (#00061B): A deep, shadowed, dusty blue — the color of deep harbor water.
• Black (#000103): a grounded near-black with real depth.

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

Use it as a design system

One click turns Deep 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

• Moonless Denim Bloom color palette (#CEE4F3, #006190, #29242A, #151647, #000912)
• Velvet Lapis Study color palette (#E0E5FE, #4416F4, #2D0A3D, #01051E, #000104)
• Frosted Studio color palette (#F3E7F2, #0471EC, #3C2969, #00193E, #000A05)
• Cellar Field color palette (#E8EBFF, #6C23B0, #1F122F, #1E190E, #040314)
• Softworn Cobalt Delta color palette (#E5EEFD, #6C80BB, #393A4A, #181E29, #080D12)
• Twilit Hollow color palette (#DCE1EE, #5E2301, #24007A, #210D20, #050009)
• Washed Cobalt Bloom color palette (#FFECF5, #79C7EB, #0072CD, #005151, #0E0E49)
• Worn Plum Garden color palette (#E6DFF5, #9F5791, #3A2B3B, #181321, #06060C)

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