Color

#87818d

#87818d
hex#87818d
rgbrgb(135, 129, 141)
hslhsl(270, 5%, 53%)
oklchoklch(0.612 0.019 308.1)
Closest name: Aluminium (#848789)Relative luminance 0.2277

Colors that go with #87818d

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 #87818d

Tints & shades

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

Harmonies

Complementary

Open in tool →

#878d81

#81818d · #8d818d

#8d8781 · #818d87

Split-complementary

Open in tool →

#8d8d81 · #818d81

#8d8181 · #878d81 · #818d8d

Contrast

#87818d as textRatioAAAA largeAAAFix
Aaon white
3.78:1failpassfail
  • AA: use #7a7481 as the text (4.52:1)
  • AAA: use #5c5760 as the text (7.03:1)
  • AA: or shift the background to #1c1c1c (4.51:1)
Aaon black
5.55:1passpassfail
  • AAA: use #99949e as the text (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #87818d 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

#87818d reads as neutral, minimal. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #87818d
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 #87818d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/87818d-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