Color

#647656

#647656
hex#647656
rgbrgb(100, 118, 86)
hslhsl(94, 16%, 40%)
oklchoklch(0.542 0.053 131.9)
Closest name: Cactus (#5b6f55)Relative luminance 0.1634

Colors that go with #647656

Charcoal, Slate Blue and Champagne 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 #647656

Tints & shades

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

Harmonies

Complementary

Open in tool →

#685676

#747656 · #567658

#566476 · #765664

Split-complementary

Open in tool →

#585676 · #765674

#567476 · #685676 · #765856

Contrast

#647656 as textRatioAAAA largeAAAFix
Aaon white
4.92:1passpassfail
  • AAA: use #4d5c42 as the text (7.18:1)
Aaon black
4.27:1failpassfail
  • AA: use #697c5a as the text (4.63:1)
  • AAA: use #879c77 as the text (7.05:1)
  • AA: or shift the background to #f5f5f5 (4.51:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #647656 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 #647656
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 #647656 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/647656-abbea2-5a4edf-1f2d1f-f0f1e9?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