Color

#b9cedf

#b9cedf
hex#b9cedf
rgbrgb(185, 206, 223)
hslhsl(207, 37%, 80%)
oklchoklch(0.841 0.033 242.4)
Closest name: Cloudy Valley (#b1c6d6)Relative luminance 0.5978

Colors that go with #b9cedf

Charcoal, Dark Salmon and Burlywood 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 →

#dfcab9

#b9dfdd · #b9bbdf

#dfb9ce · #cedfb9

Split-complementary

Open in tool →

#dfb9bb · #dfddb9

#ddb9df · #dfcab9 · #bbdfb9

Contrast

#b9cedf as textRatioAAAA largeAAAFix
Aaon white
1.62:1failfailfail
  • AA: use #4a7aa1 as the text (4.58:1)
  • AAA: use #375a77 as the text (7.26:1)
  • AA: or shift the background to #545454 (4.67:1)
  • AAA: or shift the background to #383838 (7.23:1)
Aaon black
12.96:1passpasspassPasses 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 #b9cedf as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#b9cedf reads as cool, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b9cedf
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 #b9cedf and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b9cedf-9cadc4-df4e53-1f212d-e9f1f1?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