Cobalt Corridor color palette — #F0F5FF · #638DCD · #4C763A · #3C5531 · #283A39

Slate Blue and Olive set the tone — five colors that lean into nature and growth.

The five colors

• Ivory (#F0F5FF): bright and airy, almost weightless.
• Slate Blue (#638DCD): A luminous, balanced blue — the color of deep harbor water.
• Olive (#4C763A): A full-bodied, balanced green — the color of new leaves after rain.
• Deep Olive (#3C5531): A full-bodied, dusty green — the color of a quiet forest floor.
• Deep Teal (#283A39): A deep, shadowed, dusty teal — the color of glacier melt.

Feels like: Nature, Growth, Trust, Stability, Sophistication. Tagged jewel, vibrant, muted.

Use it as a design system

One click turns Cobalt 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

• Aged Alley color palette (#F2F5FF, #978BD7, #7B7134, #25604B, #1B4B4D)
• Antique Cerulean Meadow color palette (#E9F5EE, #3790AD, #746B21, #2F562B, #111E10)
• Iris Study color palette (#F0F5FF, #7678C3, #8C562D, #6A4224, #253C3B)
• Peony Harbor color palette (#F7F3FF, #BE6198, #4A7853, #395C3F, #253541)
• Antique Parlor color palette (#E2FBFC, #99A1E5, #9D637A, #356264, #454659)
• Dusty Corridor color palette (#F9F2FC, #D693A3, #A77F42, #5D693B, #20393B)
• Timeworn Driftwood color palette (#F3F5FD, #E0D8DF, #B5AAA3, #7A7FA1, #50525A)
• Apricot Harbor color palette (#FEF1F7, #BDB4F2, #DC9375, #589B75, #40303B)

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