Color

#644a12

#644a12
hex#644a12
rgbrgb(100, 74, 18)
hslhsl(41, 69%, 23%)
oklchoklch(0.426 0.078 82.2)
Closest name: Antique Brass (#6c461f)Relative luminance 0.0765

Colors that go with #644a12

Royal Blue, Copper and Sage Green 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#122c63

#632112 · #546312

#126349 · #491263

Split-complementary

Open in tool →

#125463 · #211263

#126321 · #122c63 · #631254

Contrast

#644a12 as textRatioAAAA largeAAAFix
Aaon white
8.3:1passpasspassPasses AAA — no fix needed.
Aaon black
2.53:1failfailfail
  • AA: use #97701c as the text (4.65:1)
  • AAA: use #be8d23 as the text (7.02:1)
  • AA: or shift the background to #bfbfbf (4.51:1)
  • AAA: or shift the background to #ededed (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #644a12 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

#644a12 reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #644a12
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 #644a12 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/644a12-c4bc9c-62b6cb-2c2d1f-f1ebe9?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