Color

#676d5a

#676d5a
hex#676d5a
rgbrgb(103, 109, 90)
hslhsl(79, 10%, 39%)
oklchoklch(0.524 0.03 121.7)
Closest name: Archaeology (#6e6a5e)Relative luminance 0.1456

Colors that go with #676d5a

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 #676d5a

Tints & shades

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

Harmonies

Complementary

Open in tool →

#605a6d

#6d6a5a · #5d6d5a

#5a676d · #6d5a67

Split-complementary

Open in tool →

#5a5d6d · #6a5a6d

#5a6d6a · #605a6d · #6d5a5d

Contrast

#676d5a as textRatioAAAA largeAAAFix
Aaon white
5.37:1passpassfail
  • AAA: use #555a49 as the text (7.13:1)
Aaon black
3.91:1failpassfail
  • AA: use #727963 as the text (4.63:1)
  • AAA: use #939a84 as the text (7.2:1)
  • AA: or shift the background to #ebebeb (4.5:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #676d5a as the background.

Brands using this color

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

mcpConnect your agent — build around #676d5a
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 #676d5a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/676d5a-b2bea2-4e66df-232d1f-f1f0e9?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