Frosted Ultramarine color palette — #CCE1F4 · #378DE5 · #0F58C7 · #16318E · #1B2456

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

The five colors

• Powder Blue (#CCE1F4): A whisper-light, dusty blue — the color of open sky before noon.
• Azure (#378DE5): A luminous, balanced blue — the color of deep harbor water.
• Cobalt (#0F58C7): A full-bodied, vivid blue — the color of a favorite pair of jeans.
• Indigo (#16318E): A deep, shadowed, balanced violet — the color of twilight just after sunset.
• Deep Indigo (#1B2456): 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 Frosted Ultramarine 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

• Cornflower Terrace color palette (#E2EEF8, #63ADFF, #3B87FF, #315CC6, #1D2753)
• Antique Nightshade color palette (#CCE3EA, #0085C2, #0058AF, #2E00A0, #210043)
• Ancient Ultramarine color palette (#D6E2F2, #6892DE, #455EBA, #3D448C, #4A2D56)
• Patina Terrace color palette (#DDF4FE, #009ED5, #00618F, #00406C, #002A54)
• Nightshade Loft color palette (#DEE2FF, #848AE0, #4441A8, #230F6D, #11054B)
• Dusty Nightshade color palette (#D5DFF3, #5264DD, #3D25AA, #2B0077, #220548)
• Muted Delta color palette (#EED5EC, #487BDA, #007E5A, #0037B4, #003222)
• Sapphire Garden color palette (#E2E9FF, #445ADA, #932E80, #00585F, #131B41)

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