Color

#64815f

#64815f
hex#64815f
rgbrgb(100, 129, 95)
hslhsl(111, 15%, 44%)
oklchoklch(0.571 0.061 140.9)
Closest name: Clouded Pine (#628468)Relative luminance 0.1924

Colors that go with #64815f

Charcoal, Medium Purple and Burlywood 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 #64815f

Tints & shades

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

Harmonies

Complementary

Open in tool →

#7c5f81

#75815f · #5f816b

#5f6481 · #815f64

Split-complementary

Open in tool →

#6b5f81 · #815f75

#5f7581 · #7c5f81 · #816b5f

Contrast

#64815f as textRatioAAAA largeAAAFix
Aaon white
4.33:1failpassfail
  • AA: use #627e5d as the text (4.5:1)
  • AAA: use #495e45 as the text (7.07:1)
  • AA: or shift the background to #0a0a0a (4.57:1)
Aaon black
4.85:1passpassfail
  • AAA: use #809d7b as the text (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #64815f 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 #64815f
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 #64815f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/64815f-a3bea2-834edf-1f2d23-eef1e9?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