Soft Ultramarine Corridor color palette — #D1E8F5 · #00B7B1 · #0088A5 · #1644DC · #000103

Cobalt and Turquoise set the tone — five colors that lean into trust and stability.

The five colors

• Frost (#D1E8F5): A whisper-light, dusty blue — the color of open sky before noon.
• Turquoise (#00B7B1): A luminous, balanced teal — the color of shallow lagoons.
• Cerulean (#0088A5): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Cobalt (#1644DC): A full-bodied, vivid violet — the color of wild irises.
• Black (#000103): a grounded near-black with real depth.

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

Use it as a design system

One click turns Soft 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

• Linen Teal Dune color palette (#D1E2E8, #00C69F, #009297, #00578D, #000102)
• Grape Alley color palette (#CDE3FD, #00B9DA, #007FDA, #6438B0, #000108)
• Worn Amethyst Harbor color palette (#C3E6F6, #66BF5C, #00A1B6, #8633F9, #000306)
• Aubergine Atelier color palette (#DEF3E5, #008F5D, #006B7B, #44009E, #000104)
• Timeworn Cobalt color palette (#CCEAF0, #4C80AD, #3F4778, #39140B, #020100)
• Dusty Moss color palette (#C4E7EC, #66B621, #009A82, #005965, #000201)
• Ancient Archive color palette (#DBEBDE, #6FAFB1, #005F6E, #002C22, #000102)
• Cobalt Chapel color palette (#D6E6EF, #0075B9, #004480, #050050, #010009)

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