Color

#677e77

#677e77
hex#677e77
rgbrgb(103, 126, 119)
hslhsl(162, 10%, 45%)
oklchoklch(0.573 0.029 174.8)
Closest name: Ecological (#677f70)Relative luminance 0.1914

Colors that go with #677e77

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 #677e77

Tints & shades

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

Harmonies

Complementary

Open in tool →

#7e676e

#677e6c · #677a7e

#77677e · #7e7767

Split-complementary

Open in tool →

#7e677a · #7e6c67

#6c677e · #7e676e · #7a7e67

Contrast

#677e77 as textRatioAAAA largeAAAFix
Aaon white
4.35:1failpassfail
  • AA: use #657b75 as the text (4.52:1)
  • AAA: use #495a55 as the text (7.3:1)
  • AA: or shift the background to #0a0a0a (4.55:1)
Aaon black
4.83:1passpassfail
  • AAA: use #849a93 as the text (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #677e77 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 #677e77
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 #677e77 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/677e77-a2beb9-d459b9-1f2b2d-e9f1eb?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