Color

#b4e3fd

#b4e3fd
hex#b4e3fd
rgbrgb(180, 227, 253)
hslhsl(201, 95%, 85%)
oklchoklch(0.891 0.06 232.5)
Closest name: Breaking the Ice (#b8e4f5)Relative luminance 0.7173

Colors that go with #b4e3fd

Charcoal, Cornflower 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 →

#fdceb4

#b4fdf2 · #b4bffd

#fdb4e4 · #e4fdb4

Split-complementary

Open in tool →

#fdb4bf · #fdf2b4

#f2b4fd · #fdceb4 · #bffdb4

Contrast

#b4e3fd as textRatioAAAA largeAAAFix
Aaon white
1.37:1failfailfail
  • AA: use #0579b8 as the text (4.74:1)
  • AAA: use #045c8b as the text (7.22:1)
  • AA: or shift the background to #616161 (4.53:1)
  • AAA: or shift the background to #454545 (7.01:1)
Aaon black
15.35:1passpasspassPasses 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 #b4e3fd as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#b4e3fd reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b4e3fd
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 #b4e3fd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b4e3fd-9cb1c4-df4e62-1f222d-e9f1f0?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