Color

#64724b

#64724b
hex#64724b
rgbrgb(100, 114, 75)
hslhsl(82, 21%, 37%)
oklchoklch(0.53 0.06 124.5)
Closest name: Cactus (#5b6f55)Relative luminance 0.1525

Colors that go with #64724b

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 #64724b

Tints & shades

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

Harmonies

Complementary

Open in tool →

#594b72

#726d4b · #50724b

#4b6472 · #724b64

Split-complementary

Open in tool →

#4b5072 · #6d4b72

#4b726d · #594b72 · #724b50

Contrast

#64724b as textRatioAAAA largeAAAFix
Aaon white
5.18:1passpassfail
  • AAA: use #515d3c as the text (7.04:1)
Aaon black
4.05:1failpassfail
  • AA: use #6c7b51 as the text (4.59:1)
  • AAA: use #899c68 as the text (7.02:1)
  • AA: or shift the background to #f0f0f0 (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #64724b 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 #64724b
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 #64724b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/64724b-b0bea2-4e5fdf-222d1f-f1f0e9?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