Color

#b9c8d0

#b9c8d0
hex#b9c8d0
rgbrgb(185, 200, 208)
hslhsl(201, 20%, 77%)
oklchoklch(0.824 0.02 230.8)
Closest name: Cloudy Valley (#b1c6d6)Relative luminance 0.5618

Colors that go with #b9c8d0

Charcoal, Crimson and Deep Sky Blue 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 #b9c8d0

Tints & shades

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

Harmonies

Complementary

Open in tool →

#d0c1b9

#b9d0cd · #b9bcd0

#d0b9c8 · #c8d0b9

Split-complementary

Open in tool →

#d0b9bc · #d0cdb9

#cdb9d0 · #d0c1b9 · #bcd0b9

Contrast

#b9c8d0 as textRatioAAAA largeAAAFix
Aaon white
1.72:1failfailfail
  • AA: use #5c7a8a as the text (4.56:1)
  • AAA: use #455c68 as the text (7.04:1)
  • AA: or shift the background to #525252 (4.55:1)
  • AAA: or shift the background to #363636 (7.04:1)
Aaon black
12.24:1passpasspassPasses 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 #b9c8d0 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#b9c8d0 reads as cool, muted, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b9c8d0
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 #b9c8d0 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b9c8d0-9cb1c4-df4e62-1f222d-e9f1f0?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