Color

#b9bcd5

#b9bcd5
hex#b9bcd5
rgbrgb(185, 188, 213)
hslhsl(234, 25%, 78%)
oklchoklch(0.801 0.035 280.1)
Closest name: Arctic Ice (#b6bdd0)Relative luminance 0.5108

Colors that go with #b9bcd5

Charcoal, Sand and Copper 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.

Real palettes that use #b9bcd5

Tints & shades

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

Harmonies

Complementary

Open in tool →

#d5d2b9

#b9cad5 · #c4b9d5

#d5b9bc · #bcd5b9

Split-complementary

Open in tool →

#d5c4b9 · #cad5b9

#d5b9ca · #d5d2b9 · #b9d5c4

Contrast

#b9bcd5 as textRatioAAAA largeAAAFix
Aaon white
1.87:1failfailfail
  • AA: use #6c72a7 as the text (4.56:1)
  • AAA: use #4e5483 as the text (7.19:1)
  • AA: or shift the background to #4d4d4d (4.52:1)
  • AAA: or shift the background to #303030 (7.05:1)
Aaon black
11.22:1passpasspassPasses 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 #b9bcd5 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#b9bcd5 reads as cool, muted, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b9bcd5
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 #b9bcd5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b9bcd5-9d9cc4-df8a4e-241f2d-e9eef1?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