Color

#b9becb

#b9becb
hex#b9becb
rgbrgb(185, 190, 203)
hslhsl(223, 15%, 76%)
oklchoklch(0.802 0.019 269)
Closest name: Arctic Ice (#b6bdd0)Relative luminance 0.5145

Colors that go with #b9becb

Charcoal, Copper and Crimson 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 →

#cbc6b9

#b9c7cb · #bdb9cb

#cbb9be · #becbb9

Split-complementary

Open in tool →

#cbbdb9 · #c7cbb9

#cbb9c7 · #cbc6b9 · #b9cbbd

Contrast

#b9becb as textRatioAAAA largeAAAFix
Aaon white
1.86:1failfailfail
  • AA: use #6a7590 as the text (4.61:1)
  • AAA: use #50586d as the text (7.1:1)
  • AA: or shift the background to #4d4d4d (4.54:1)
  • AAA: or shift the background to #303030 (7.1:1)
Aaon black
11.29:1passpasspassPasses 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 #b9becb as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#b9becb reads as cool, muted, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b9becb
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 #b9becb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b9becb-9ca3c4-df704e-211f2d-e9eff1?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