Color

#b4dffe

#b4dffe
hex#b4dffe
rgbrgb(180, 223, 254)
hslhsl(205, 97%, 85%)
oklchoklch(0.883 0.062 239.7)
Closest name: Broad Daylight (#bbddff)Relative luminance 0.6963

Colors that go with #b4dffe

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 →

#fed3b4

#b4fef8 · #b4bafe

#feb4df · #dffeb4

Split-complementary

Open in tool →

#feb4ba · #fef8b4

#f8b4fe · #fed3b4 · #bafeb4

Contrast

#b4dffe as textRatioAAAA largeAAAFix
Aaon white
1.41:1failfailfail
  • AA: use #0379ce as the text (4.54:1)
  • AAA: use #025997 as the text (7.3:1)
  • AA: or shift the background to #5e5e5e (4.61:1)
  • AAA: or shift the background to #424242 (7.14:1)
Aaon black
14.93:1passpasspassPasses 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 #b4dffe as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#b4dffe reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b4dffe
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 #b4dffe and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b4dffe-9cafc4-df4e58-1f212d-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