Ultramarine Corridor color palette — #D0E3F2 · #007EE3 · #0236E3 · #2B008E · #19003A

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

The five colors

• Frost (#D0E3F2): A whisper-light, dusty blue — the color of open sky before noon.
• Azure (#007EE3): A full-bodied, vivid blue — the color of a favorite pair of jeans.
• Cobalt (#0236E3): A full-bodied, vivid violet — the color of a velvet chair.
• Indigo (#2B008E): A deep, shadowed, vivid violet — the color of a velvet chair.
• Deep Indigo (#19003A): A deep, shadowed, balanced violet — the color of a velvet chair.

Feels like: Trust, Stability, Creativity, Calm, Energy. Tagged vibrant, cool.

Use it as a design system

One click turns Ultramarine Corridor 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

• Ultramarine Ridge color palette (#CAE5F9, #0079E7, #2410DC, #250077, #040015)
• Grape Drift color palette (#DCE4F1, #5C73EB, #5B14D9, #440088, #1B002C)
• Tempered Boulevard color palette (#D1F5FE, #0093D6, #3751FF, #4D2395, #270030)
• Antique Nightshade Ridge color palette (#D7F6FC, #0074B2, #001DAA, #290057, #1E002B)
• Navy Courtyard color palette (#CEEFFB, #0088BB, #005495, #002A6F, #0D0045)
• Tempered Coast color palette (#F6E4F1, #5A6CD5, #7D6200, #2D00C6, #150E00)
• Kinetic Veranda color palette (#D7EBFF, #77A0FF, #6161FF, #6100CD, #420071)
• Patina Villa color palette (#FAE6F3, #BFA6E5, #C277B5, #0057BC, #180E34)

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