Color

#b9ebf3

#b9ebf3
hex#b9ebf3
rgbrgb(185, 235, 243)
hslhsl(188, 71%, 84%)
oklchoklch(0.908 0.052 208.3)
Closest name: paleturquoise (#afeeee)Relative luminance 0.762

Colors that go with #b9ebf3

Charcoal, Deep Sky Blue and Lilac 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 →

#f3c1b9

#b9f3de · #b9cef3

#f3b9eb · #ebf3b9

Split-complementary

Open in tool →

#f3b9ce · #f3deb9

#deb9f3 · #f3c1b9 · #cef3b9

Contrast

#b9ebf3 as textRatioAAAA largeAAAFix
Aaon white
1.29:1failfailfail
  • AA: use #188090 as the text (4.64:1)
  • AAA: use #12616d as the text (7.1:1)
  • AA: or shift the background to #636363 (4.65:1)
  • AAA: or shift the background to #474747 (7.19:1)
Aaon black
16.24:1passpasspassPasses 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 #b9ebf3 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

#b9ebf3 reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b9ebf3
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 #b9ebf3 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b9ebf3-a2b7be-df4e81-1f252d-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