Cobalt Alley color palette — #B8E7FF · #75AAE2 · #5D79BF · #52498D · #4F385F

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

The five colors

• Powder Blue (#B8E7FF): A whisper-light, dusty blue — the color of open sky before noon.
• Cornflower (#75AAE2): A luminous, balanced blue — the color of deep harbor water.
• Slate (#5D79BF): A full-bodied, balanced violet — the color of wild irises.
• Indigo (#52498D): A full-bodied, balanced violet — the color of wild irises.
• Charcoal (#4F385F): A deep, shadowed, dusty 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 Cobalt Alley 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

• Frosted Study color palette (#D3ECFF, #A1CAFF, #7FA4FF, #827AC0, #424366)
• Indigo Chapel color palette (#D3E3FF, #A6A2EB, #8467AF, #70467D, #66373E)
• Powdered Orchard color palette (#F8D7F7, #A0BBF6, #768EE0, #555DB6, #454271)
• Timeworn Navy Chapel color palette (#FFF0F7, #AFA8E6, #6E69A9, #493570, #2D2853)
• Powdered Study color palette (#B4F2E9, #4CBEC9, #008BAF, #145D88, #31476B)
• Cerulean Terrace color palette (#FFF0FA, #ECD3E0, #E5B0C4, #5B83A8, #5E4350)
• Weathered Ultramarine Balcony color palette (#FFF0FB, #899BE2, #908E3A, #4C5DB2, #464514)
• Ancient Thicket color palette (#FFF0F8, #837FC4, #897C34, #3D723B, #492E3E)

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