Color

#b4bcc5

#b4bcc5
hex#b4bcc5
rgbrgb(180, 188, 197)
hslhsl(212, 13%, 74%)
oklchoklch(0.792 0.016 251.2)
Closest name: Cosmic (#b8b9cb)Relative luminance 0.497

Colors that go with #b4bcc5

Charcoal, Champagne 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#c5bdb4

#b4c5c5 · #b5b4c5

#c5b4bc · #bcc5b4

Split-complementary

Open in tool →

#c5b5b4 · #c5c5b4

#c5b4c5 · #c5bdb4 · #b4c5b5

Contrast

#b4bcc5 as textRatioAAAA largeAAAFix
Aaon white
1.92:1failfailfail
  • AA: use #687787 as the text (4.59:1)
  • AAA: use #4e5865 as the text (7.22:1)
  • AA: or shift the background to #4a4a4a (4.62:1)
  • AAA: or shift the background to #2e2e2e (7.07:1)
Aaon black
10.94:1passpasspassPasses 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 #b4bcc5 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#b4bcc5 reads as cool, muted, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b4bcc5
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 #b4bcc5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b4bcc5-9caac4-df564e-1f202d-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