Cobalt Basin color palette — #EFF4E3 · #7EC5EF · #0078B9 · #004F62 · #001A37

Cerulean and Sky set the tone — five colors that lean into trust and stability.

The five colors

• Cream (#EFF4E3): A whisper-light, dusty green — the color of new leaves after rain.
• Sky (#7EC5EF): A luminous, balanced blue — the color of deep harbor water.
• Cerulean (#0078B9): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Peacock (#004F62): A deep, shadowed, dusty blue — the color of open sky before noon.
• Midnight (#001A37): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Trust, Stability, Calm, Balance. Tagged coastal, cool, light.

Use it as a design system

One click turns Cobalt Basin 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

• Muted Cobalt Field color palette (#F1F3EB, #ADD1C1, #0F84BF, #00596A, #002720)
• Dusty Sapphire color palette (#FFF1F6, #61C4F6, #006BD1, #005557, #27296A)
• Azure Canyon color palette (#E5FAF9, #8ED4FF, #0093E5, #006E89, #003363)
• Washed Denim Cabin color palette (#E6EADF, #69A3CE, #005A9D, #003749, #000921)
• Faded Garden color palette (#C4FFFC, #4BECFC, #00B9E2, #007566, #002627)
• Wandering Cerulean Harbor color palette (#E1E2D4, #2C9BA4, #00535F, #002C2A, #000508)
• Timeworn Lagoon color palette (#D0EFDB, #009C6C, #006853, #00473C, #001D19)
• Muted Lapis Pier color palette (#CEF1F4, #00818A, #3439FF, #266200, #001214)

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