Ultramarine Study color palette — #D2E0F0 · #0058B3 · #221C22 · #211342 · #000718

Built around Cobalt, softened by Deep Indigo — the whole palette hums with trust and stability.

The five colors

• Silver (#D2E0F0): A whisper-light, dusty blue — the color of deep harbor water.
• Cobalt (#0058B3): A full-bodied, vivid blue — the color of open sky before noon.
• Onyx (#221C22): a grounded near-black with real depth.
• Deep Indigo (#211342): A deep, shadowed, balanced violet — the color of a velvet chair.
• Ink (#000718): A deep, shadowed, dusty blue — the color of deep harbor water.

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

Use it as a design system

One click turns Ultramarine Study 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

• Denim Archive color palette (#FEE5FF, #0058AD, #27113E, #19031A, #000B04)
• Twilit Parlor color palette (#D6F3FF, #006580, #28242B, #051C44, #00090F)
• Timeworn Sapphire Corridor color palette (#E0EDFF, #0272EA, #32325D, #02193B, #000A06)
• Grape Grove color palette (#E7ECFB, #6100E5, #330438, #21151B, #03051D)
• Dusty Cobalt Studio color palette (#FFECF5, #65C9F2, #0075C5, #00524F, #0B0E4B)
• Deep Byzantium color palette (#DEDEF3, #8F15C7, #2D1C3B, #0B0A18, #010205)
• Smoked Terrace color palette (#D6E3FF, #423630, #21007C, #210D20, #050009)
• Misty Amethyst color palette (#E6E4F3, #814AFF, #6F6700, #1D5900, #10042C)

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