Cerulean Delta color palette — #D4E6ED · #58B0C2 · #008AA8 · #00556E · #003146

Built around Cerulean, softened by Cyan — the whole palette hums with trust and stability.

The five colors

• Frost (#D4E6ED): A whisper-light, dusty blue — the color of deep harbor water.
• Cyan (#58B0C2): A luminous, balanced blue — the color of open sky before noon.
• Cerulean (#008AA8): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#00556E): A full-bodied, balanced blue — the color of open sky before noon.
• Deep Teal (#003146): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Trust, Stability, Calm, Balance. Tagged muted, cool.

Use it as a design system

One click turns Cerulean 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

• Dusty Canyon color palette (#E1FBFF, #86E2E9, #00BADB, #007DB4, #233C5D)
• Sunlit Loft color palette (#D6EBFC, #72AADC, #2E75B9, #144598, #1A294E)
• Aged Cobalt Boulevard color palette (#E7F4FF, #8CBEE2, #3081B1, #00456B, #001828)
• Lagoon Orchard color palette (#D3E9E8, #68B897, #00866B, #00564B, #00332F)
• Misty Balcony color palette (#D5EFCD, #3FBDC3, #00859D, #005F8C, #533B55)
• Aged Chapel color palette (#E7F4FD, #6BADD1, #B76FB2, #006D97, #3C153A)
• Airy Pine color palette (#E4F5FF, #389ABA, #7D74B9, #00804C, #002232)
• Timeworn Mallow Field color palette (#D2EAEA, #F394E8, #7FAAFF, #162945, #10161F)

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