Color

#81747e

#81747e
hex#81747e
rgbrgb(129, 116, 126)
hslhsl(314, 5%, 48%)
oklchoklch(0.574 0.022 333.7)
Closest name: Flying Carpet (#787489)Relative luminance 0.1866

Colors that go with #81747e

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.

Real palettes that use #81747e

Tints & shades

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

Harmonies

Complementary

Open in tool →

#748177

#7d7481 · #817478

#7e8174 · #747e81

Split-complementary

Open in tool →

#788174 · #74817d

#817d74 · #748177 · #747881

Contrast

#81747e as textRatioAAAA largeAAAFix
Aaon white
4.44:1failpassfail
  • AA: use #7e727b as the text (4.59:1)
  • AAA: use #5e555c as the text (7.17:1)
  • AA: or shift the background to #080808 (4.51:1)
Aaon black
4.73:1passpassfail
  • AAA: use #9e949c as the text (7.17:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #81747e as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#81747e reads as neutral, minimal. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #81747e
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 #81747e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/81747e-a2beb0-c859d4-1f2d2b-eaf1e9?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