Color

#664205

#664205
hex#664205
rgbrgb(102, 66, 5)
hslhsl(38, 91%, 21%)
oklchoklch(0.411 0.085 72.9)
Closest name: Antique Brass (#6c461f)Relative luminance 0.0673

Colors that go with #664205

Copper, Hunter Green and Rust 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 →

#052966

#661205 · #596605

#056643 · #430566

Split-complementary

Open in tool →

#055966 · #120566

#056612 · #052966 · #660559

Contrast

#664205 as textRatioAAAA largeAAAFix
Aaon white
8.95:1passpasspassPasses AAA — no fix needed.
Aaon black
2.35:1failfailfail
  • AA: use #a16908 as the text (4.54:1)
  • AAA: use #d1880a as the text (7.24:1)
  • AA: or shift the background to #b8b8b8 (4.51:1)
  • AAA: or shift the background to #e6e6e6 (7.17:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #664205 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

#664205 reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #664205
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 #664205 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/664205-c4ba9c-62bbcb-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