Cobalt Delta color palette — #C3EDE5 · #00C2C9 · #009ED3 · #0074C2 · #22237D

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

The five colors

• Honeydew (#C3EDE5): A whisper-light, dusty teal — the color of sea glass.
• Cyan (#00C2C9): A luminous, balanced teal — the color of glacier melt.
• Cerulean (#009ED3): A luminous, balanced blue — the color of open sky before noon.
• Royal Blue (#0074C2): A full-bodied, balanced blue — the color of open sky before noon.
• Indigo (#22237D): 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 Cobalt Delta 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

• Turquoise Summit color palette (#CAF6F9, #00B4D1, #008BB5, #005C89, #002E5A)
• Pale Indigo Villa color palette (#C8EFEE, #00C3E6, #2A9BFC, #515BEF, #3B1A77)
• Weathered Drift color palette (#D1E9CC, #00C9A9, #00A8A4, #007B97, #003656)
• Patina Periwinkle color palette (#DEEEFF, #94CEFF, #47A1FF, #0074B9, #001A36)
• Airy Lime Atelier color palette (#EEEBCE, #85C84F, #5991DF, #204373, #211421)
• Iris Field color palette (#CCF0FE, #42ABFF, #6E82FA, #764FB7, #421949)
• Washed Nightshade color palette (#C8F7F7, #0081AB, #0061A8, #25199C, #09001E)
• Wandering Iris color palette (#CEE8F5, #9BBEFF, #848AF1, #805EAB, #562D4E)

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