Color

#64423f

#64423f
hex#64423f
rgbrgb(100, 66, 63)
hslhsl(5, 23%, 32%)
oklchoklch(0.417 0.048 24.9)
Closest name: Brunette (#664238)Relative luminance 0.0696

Colors that go with #64423f

Teal, Copper and Crimson 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 #64423f

Tints & shades

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

Harmonies

Complementary

Open in tool →

#3f6164

#643f4e · #64553f

#3f6442 · #423f64

Split-complementary

Open in tool →

#3f6455 · #3f4e64

#4e643f · #3f6164 · #553f64

Contrast

#64423f as textRatioAAAA largeAAAFix
Aaon white
8.78:1passpasspassPasses AAA — no fix needed.
Aaon black
2.39:1failfailfail
  • AA: use #9d6762 as the text (4.55:1)
  • AAA: use #b48c88 as the text (7.05:1)
  • AA: or shift the background to #bababa (4.52:1)
  • AAA: or shift the background to #e6e6e6 (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 #64423f as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#64423f reads as warm, muted, editorial. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #64423f
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 #64423f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/64423f-c4a49c-62cba1-2d261f-f1e9ec?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