Color

#677e68

#677e68
hex#677e68
rgbrgb(103, 126, 104)
hslhsl(123, 10%, 45%)
oklchoklch(0.568 0.043 146.1)
Closest name: Ecological (#677f70)Relative luminance 0.188

Colors that go with #677e68

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 #677e68

Tints & shades

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

Harmonies

Complementary

Open in tool →

#7e677d

#727e67 · #677e74

#68677e · #7e6867

Split-complementary

Open in tool →

#74677e · #7e6772

#67727e · #7e677d · #7e7467

Contrast

#677e68 as textRatioAAAA largeAAAFix
Aaon white
4.41:1failpassfail
  • AA: use #657b66 as the text (4.59:1)
  • AAA: use #4c5d4d as the text (7.05:1)
  • AA: or shift the background to #080808 (4.54:1)
Aaon black
4.76:1passpassfail
  • AAA: use #869c87 as the text (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #677e68 as the background.

Brands using this color

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

Palettes built around it

mcpConnect your agent — build around #677e68
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 #677e68 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/677e68-a2bea6-a04edf-1f2d26-edf1e9?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