Ultramarine Delta color palette — #DDECF5 · #007DD8 · #2C3FD3 · #3F1485 · #13001F

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

The five colors

• Frost (#DDECF5): A whisper-light, dusty blue — the color of open sky before noon.
• Azure (#007DD8): A full-bodied, vivid blue — the color of a favorite pair of jeans.
• Cobalt (#2C3FD3): A full-bodied, vivid violet — the color of a velvet chair.
• Royal Purple (#3F1485): A deep, shadowed, vivid violet — the color of twilight just after sunset.
• Ink (#13001F): A deep, shadowed, dusty violet — the color of a velvet chair.

Feels like: Trust, Stability, Creativity, Energy, Balance. Tagged vibrant.

Use it as a design system

One click turns Ultramarine Delta 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

• Gentle Nightshade color palette (#D8F6FF, #0085B4, #005EA5, #2F2596, #12002D)
• Washed Sapphire Studio color palette (#DCE7F7, #1D56F7, #2327C6, #1F007B, #070020)
• Pale Grape color palette (#DFEDFF, #5A64FF, #6B2CDC, #5A1A79, #130013)
• Feathered Nightshade color palette (#D4EAF2, #0075B3, #2223B2, #20004A, #030004)
• Indigo Archive color palette (#DEE8FF, #6267FA, #7E7200, #3F39C0, #070600)
• Weathered Lagoon color palette (#D0F4F0, #00878F, #00627E, #004066, #000A22)
• Washed Amethyst color palette (#D0E9E8, #957D00, #734CFF, #181337, #01010B)
• Antique Thicket color palette (#D8E4FF, #C993F3, #D26E8C, #0A6E9B, #130726)

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