Color

#6d7c8d

#6d7c8d
hex#6d7c8d
rgbrgb(109, 124, 141)
hslhsl(212, 13%, 49%)
oklchoklch(0.58 0.032 251.6)
Closest name: Abandoned Spaceship (#747a8a)Relative luminance 0.1959

Colors that go with #6d7c8d

Charcoal, Copper and Blush Pink 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 #6d7c8d

Tints & shades

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

Harmonies

Complementary

Open in tool →

#8d7e6d

#6d8c8d · #6e6d8d

#8d6d7c · #7c8d6d

Split-complementary

Open in tool →

#8d6e6d · #8c8d6d

#8d6d8c · #8d7e6d · #6d8d6e

Contrast

#6d7c8d as textRatioAAAA largeAAAFix
Aaon white
4.27:1failpassfail
  • AA: use #687787 as the text (4.59:1)
  • AAA: use #4e5865 as the text (7.22:1)
  • AA: or shift the background to #0d0d0d (4.55:1)
Aaon black
4.92:1passpassfail
  • AAA: use #8c98a6 as the text (7.16:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #6d7c8d 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 #6d7c8d
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 #6d7c8d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6d7c8d-9caac4-df564e-1f202d-e9f1f1?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