Color

#64877a

#64877a
hex#64877a
rgbrgb(100, 135, 122)
hslhsl(158, 15%, 46%)
oklchoklch(0.593 0.044 169.9)
Closest name: Aloe Vera (#678779)Relative luminance 0.2144

Colors that go with #64877a

Charcoal, Copper 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 #64877a

Tints & shades

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

Harmonies

Complementary

Open in tool →

#876471

#648768 · #648287

#7a6487 · #877a64

Split-complementary

Open in tool →

#876482 · #876864

#686487 · #876471 · #828764

Contrast

#64877a as textRatioAAAA largeAAAFix
Aaon white
3.97:1failpassfail
  • AA: use #5b7b6f as the text (4.66:1)
  • AAA: use #455e55 as the text (7.03:1)
  • AA: or shift the background to #171717 (4.51:1)
Aaon black
5.29:1passpassfail
  • AAA: use #7b9d91 as the text (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #64877a 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 #64877a
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 #64877a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/64877a-a2beb7-d459c2-1f2c2d-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