Cobalt Corridor color palette — #CDF3E4 · #3A91CC · #654B8E · #363D00 · #081634

A conversation between Cerulean and Plum, giving this palette its sense of nature and growth.

The five colors

• Honeydew (#CDF3E4): A whisper-light, dusty teal — the color of sea glass.
• Cerulean (#3A91CC): A luminous, balanced blue — the color of deep harbor water.
• Plum (#654B8E): A full-bodied, balanced violet — the color of a velvet chair.
• Deep Olive (#363D00): A deep, shadowed, dusty green — the color of fresh herbs.
• Midnight (#081634): A deep, shadowed, dusty violet — the color of twilight just after sunset.

Feels like: Nature, Growth, Trust, Stability, Calm, Balance. Tagged retro, cool.

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

• Periwinkle Garden color palette (#DDF9F4, #7C9CD8, #815A8A, #2C5128, #1A213A)
• Denim Garden color palette (#FCE0ED, #009DA3, #325B97, #592A00, #001B28)
• Ancient Cobalt Study color palette (#E4EEFF, #5C77C7, #853D0F, #452F00, #00190F)
• Ancient Garnet color palette (#FCE7FA, #7B7EC3, #694692, #761229, #302A50)
• Indigo Courtyard color palette (#EFF1D4, #5FACD3, #7866C2, #4F5D00, #3E2640)
• Ancient Fern Bloom color palette (#C5E5FF, #8FA2C5, #7D7698, #3F552E, #01311D)
• Muted Petrol Harbor color palette (#C9EAE2, #0066B5, #511D71, #122400, #02001F)
• Indigo Dune color palette (#E3EDD7, #7260FF, #8F0071, #003B2B, #1B0230)

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