Airy Ultramarine Delta color palette — #C3E5FA · #3B97DD · #185CCD · #293083 · #1B1740

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

The five colors

• Powder Blue (#C3E5FA): A whisper-light, dusty blue — the color of deep harbor water.
• Cornflower (#3B97DD): A luminous, balanced blue — the color of deep harbor water.
• Cobalt (#185CCD): A full-bodied, vivid violet — the color of wild irises.
• Indigo (#293083): A deep, shadowed, balanced violet — the color of a velvet chair.
• Deep Indigo (#1B1740): A deep, shadowed, dusty violet — the color of twilight just after sunset.

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

Use it as a design system

One click turns Airy 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

• Patina Sapphire Chapel color palette (#CBF2FC, #009DD7, #2B6DCC, #443F80, #492F52)
• Frosted Drift color palette (#E5EDFC, #8687E5, #7148C7, #4D2379, #301136)
• Turquoise Quarry color palette (#D3F7FB, #00ACC5, #007499, #004366, #011D41)
• Misty Cornflower Courtyard color palette (#C9E7FA, #5AB4FF, #4C7FE2, #505A9B, #37365E)
• Chalky Nightshade Ridge color palette (#E0EAFA, #6B8CE5, #997600, #2C4AAF, #251A00)
• Pale Lapis Balcony color palette (#F0F0FF, #A0A5F3, #5857CE, #2A1E72, #07022D)
• Pale Nightshade color palette (#DDEDFC, #006BE6, #2600CC, #2A0073, #13002C)
• Timeworn Mallow Harbor color palette (#ECF2FF, #D9CFFE, #D298CB, #3D6E9B, #1B2033)

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