Color

#9fa3bc

#9fa3bc
hex#9fa3bc
rgbrgb(159, 163, 188)
hslhsl(232, 18%, 68%)
oklchoklch(0.721 0.036 278.3)
Closest name: Pewter (#8ba8b7)Relative luminance 0.372

Colors that go with #9fa3bc

Charcoal, Sand 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 →

#bcb89f

#9fb1bc · #a99fbc

#bc9fa3 · #a3bc9f

Split-complementary

Open in tool →

#bca99f · #b1bc9f

#bc9fb1 · #bcb89f · #9fbca9

Contrast

#9fa3bc as textRatioAAAA largeAAAFix
Aaon white
2.49:1failfailfail
  • AA: use #6f749b as the text (4.52:1)
  • AAA: use #525675 as the text (7.13:1)
  • AA: or shift the background to #3b3b3b (4.5:1)
  • AAA: or shift the background to #171717 (7.2:1)
Aaon black
8.44:1passpasspassPasses 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 #9fa3bc as the background.

Brands using this color

mcpConnect your agent — build around #9fa3bc
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 #9fa3bc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/9fa3bc-9c9dc4-df864e-231f2d-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