Ultramarine Delta color palette — #D9F0FF · #2EAAFA · #0073C6 · #004CAD · #1F3B81

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

The five colors

• Frost (#D9F0FF): A whisper-light, dusty blue — the color of deep harbor water.
• Cornflower (#2EAAFA): A luminous, balanced blue — the color of a favorite pair of jeans.
• Royal Blue (#0073C6): A full-bodied, balanced blue — the color of deep harbor water.
• Cobalt (#004CAD): A full-bodied, vivid blue — the color of open sky before noon.
• Navy (#1F3B81): A deep, shadowed, balanced violet — the color of a velvet chair.

Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged cool.

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

• Periwinkle Corridor color palette (#BEE6FF, #84CAFF, #4EABFF, #3E7CD1, #20386E)
• Hazy Nightshade color palette (#DFECFF, #7695D9, #4D61C8, #3C319F, #3A3564)
• Antique Loft color palette (#EFF6FF, #4A94F3, #00975D, #0059B5, #004729)
• Nightshade Study color palette (#CCE3F9, #4887DB, #1F57C9, #1B199F, #1F1E62)
• Worn Field color palette (#D4E5E7, #00B9D2, #007993, #005771, #233662)
• Timeworn Nightshade Archive color palette (#F2F5FF, #8CA1FC, #485AD7, #2700AA, #1A1868)
• Tempered Sapphire color palette (#F0F5FF, #E3D5EB, #CCACFF, #3068C5, #414268)
• Worn Byzantium color palette (#DFEDFF, #387DE2, #A147A9, #006F6D, #102F5D)

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