Color

#b4fbfd

#b4fbfd
hex#b4fbfd
rgbrgb(180, 251, 253)
hslhsl(182, 95%, 85%)
oklchoklch(0.942 0.07 198.2)
Closest name: Frostbite (#acfffc)Relative luminance 0.8579

Colors that go with #b4fbfd

Charcoal, Deep Sky Blue and Goldenrod lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#fdb7b4

#b4fddb · #b4d6fd

#fdb4fb · #fbfdb4

Split-complementary

Open in tool →

#fdb4d6 · #fddbb4

#dbb4fd · #fdb7b4 · #d6fdb4

Contrast

#b4fbfd as textRatioAAAA largeAAAFix
Aaon white
1.16:1failfailfail
  • AA: use #038286 as the text (4.62:1)
  • AAA: use #036063 as the text (7.35:1)
  • AA: or shift the background to #6b6b6b (4.61:1)
  • AAA: or shift the background to #4f4f4f (7.08:1)
Aaon black
18.16:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #b4fbfd as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#b4fbfd reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b4fbfd
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #b4fbfd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b4fbfd-a2babe-d45990-1f272d-e9f1ee?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md