Soft Ultramarine Boulevard color palette — #C5F7FF · #3ACCFD · #008DE0 · #234DD8 · #301891

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

The five colors

• Frost (#C5F7FF): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Sky (#3ACCFD): A luminous, balanced blue — the color of open sky before noon.
• Azure (#008DE0): A luminous, balanced blue — the color of deep harbor water.
• Cobalt (#234DD8): A full-bodied, vivid violet — the color of twilight just after sunset.
• Indigo (#301891): A deep, shadowed, vivid 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 Soft Ultramarine Boulevard 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

• Weathered Lapis Dune color palette (#D0F3FF, #6ABCFF, #4180FF, #513ECE, #480985)
• Airy Chapel color palette (#E8F8FF, #A0DDFF, #17A2F9, #005CB2, #06008A)
• Nightshade Orchard color palette (#D4E4E8, #07AFEE, #006FD3, #312EAF, #2E0069)
• Softworn Pier color palette (#83FCF3, #00CEE0, #0095BB, #00629B, #00268B)
• Weathered Lapis Pier color palette (#D8EFFF, #4A90EF, #5242E0, #4B008A, #28003A)
• Pale Nightshade Cabin color palette (#ADFFDC, #00B6C4, #0072AF, #3530A4, #54006F)
• Sapphire Meadow color palette (#FFF4E2, #00BAE1, #1C73FC, #A42316, #0E3A50)
• Soft Iris color palette (#E7F3FF, #A4C0FF, #9087DC, #78559C, #581F5F)

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